KEY RESULT AREAS 关键领域 1. Comply with all hotel rules and regulations. 遵守酒店各项规章制度，严格按规范操作。 2.Polite to the guest and sales the other facilities positively. 礼貌待客、积极推销其他设施。 3.To carry out the swimming pool regulation, and persuade guest who cannot jump、run and play near the side of swimming pool, persuade the person do not come into the swimming pool to have rest. 严格执行泳池规定，礼貌劝阻泳客勿在池边跳水、追逐、打闹或非泳客人进入游泳池范围休息。 4. Stick to the post, people do not leave the pool, concentrate on thinking, reflect flexible, pay close attention to the situation of swimmers in the pool, find dangerous situations in time to rescue, to ensure the safety of swimmers. 坚守岗位，人不离池，思想集中，反映灵活，密切注意池内泳客的情况，发现险情及时抢救，保证泳客的生命安全。 5. Assist in water quality treatment and maintenance. 协助完成水质处理和保养。 PERSONAL SPECIFICATION 职位要求 1.Good knowledge and very familiar with swimming pool operation. 掌握并且十分熟悉游泳池工作知识及日常运行。 2.Good swimming & first aid skills and products knowledge with recognize certificate. 良好的游泳技能及相关救生知识，持有国家相关授权机构颁发的救生员认可证书。 3.Have the water saving and man breath saving skills, should have the high responsibility for his job. 有熟练的水中救生和陆地人工呼吸抢救等技术，对本人的工作职责应有高度的认识。 4.Good communication skills. 良好的沟通技巧。 5.Positive attitude under pressure. 良好的心理承受能力，在工作中始终保持积极的态度。

KEY RESULT AREAS 关键领域 1.Manage in-coming guest enquiries received via fax, phone and email effectively to ensure all calls are handled professionally, promptly and courteously. 确保用专业，及时及礼貌的标准处理好客户通过来电，传真 邮件的形式的问询 2.Provide efficient support by maintaining an updated product file for the various resorts ensuring the team has the most current information readily upon request. 通过及时维护更新销售数据文件，确保销售团队在收到信息问询是能及时准确提供。 3.Collate reports and prepare presentation materials. 收集报告及数据，准备相关展示资料。 4.Provide administrative support to the Sales Team in terms of preparing sales quotation and proposals. 协助销售团队准备报价及团队计划书。 5.Prepare sales contracts, update contract summary and follow up with clients on outstanding contract. 准备销售合同，更新合同汇总表，更近客户还未签订的合同。 PERSONAL SPECIFICATION 职位要求 1.Proficiency in the role at required level. 专业性达到相关要求。 2.Conversant with relevant emergency procedures. 精通相关紧急事务的处理程序。 3.Knowledge of relevant guest interaction procedures. 熟悉与客户互动的程序的相关知识。 4.Knowledge of training procedures. 具备培训的相关知识。 5.Good English language skills. 良好的英语语言能力。

KEY RESULT AREAS 关键领域 1.Handle all site inspections. 引领所有酒店到访及参观。 2. Directly responsible for all team contacts identified at the hotel, event deployment, contract signing and document notification to the relevant departments. 直接负责所有确定在酒店的团队接洽，活动部署，合同签订和拟定给相关部门的文件通知。 3.Be a main contact person among Sales team (all regional) and all departments for all enquiries. 是其他区域销售办公室及酒店内部各部门关于销售需求和疑问的主要联络人。 4.To monitor and control use of hotel meeting facilities and venue for events both for internal & external guests. 主要负责及控制酒店会议设施和各种内外活动的安排和使用。 5.Responsible for overseeing the activities of all in house groups ensuring events are executed as planned and guest expectations are met. 负责在住团队的所有活动，保证团队活动顺畅并能够满足客户的期望。 PERSONAL SPECIFICATION 职位要求 1.Proficiency in the role at required level. 专业性达到相关要求。 2.Conversant with relevant emergency procedures. 精通相关紧急事务的处理程序。 3.Knowledge of relevant rules & regulations. 熟悉相关条款和规则。 4.Knowledge of the company, hotel, and its environment. 熟悉酒店及周边环境。 5.Knowledge of relevant safety & security procedures. 熟悉相关安全条例及保安措施的知识。

KEY RESULT AREAS 关键领域 1.Clean and service all guest villas according to the pre-determined standards as per schedules. 根据预先的标准，清洁和服务客房。 2.Turn down guest rooms in a timely manner as directed. 按要求及时给客人提供开夜床服务。 3.Reports engineering failures and breakdowns to supervisors immediately, report any damage or loss in a guest room immediately after being found. 及时向主管报告工程缺陷，发现房间任何破损和丢失马上报告。 4.Clean and maintain housekeeping pantries ensuring par stocks are properly in order. 清洁和维护客房部的工作间，确保存储物井然有序。 5.The guest supplies should be sent to the villa within 10 mins once the guest make requests to the HSKP. 一旦客人有需求于客房部，客用品需在10分钟内送达。 PERSONAL SPECIFICATION 职位要求 1.Knowledge of guest supplies. 客用品的知识。 2.Ability to read and write. 读写能力。 3.Positive guest service attitude. 积极的对客服务。 4.Able to handle physically demanding workload. 能胜任体力劳动。

KEY RESULT AREAS 关键领域 1.Communicates with Executive Housekeeper or Assistant Executive Housekeeper daily. 每日与行政管家或行政副管家沟通交流情况。 2.Directs and controls all room attendants to ensure that all daily operational matters are handled on time and guest expectations are met. 指导和管理所有客房服务员，确保日常运营并及时满足客人需求。 3. Assign room cleaning according to the plan and supervise the cleaning process to ensure the hygiene quality of each room. 根据计划分配客房清洁并监督清洁进程，确保每间客房的卫生质量。 4.Ensure that empty rooms are cleaned on time and report back once completed cleaning. 确保按时清洁空的房间，确保清洁一间汇报一间。 5.Reports engineering failures and breakdowns and follows up on repair schedules. 汇报工程问题及损坏并跟进维修进展。 PERSONAL SPECIFICATION 职位要求 1.Proficiency in role at required level. 熟练掌握所属级别要求的工作知识。 2.Knowledge of relevant rules and regulations. 了解相关的规则和规定。 3.Knowledge of company, hotel, and its environment. 了解公司，酒店及周边环境的知识。 4.Knowledge of relevant safety and security procedures. 了解相关的安全程序。 5.Knowledge of relevant guest satisfaction standards. 了解相关的客人满意度标准。

KEY RESULT AREAS 关键领域 1.Direct and control all subordinate Front Office staff to ensure that daily operational matters are handled on time and guest expectations are met. 指导和控制前厅部员工确保按时处理日常事务和满足客人期望值。 2.Provide guidance and assistance to Front Office supervisor, Help them fulfill their responsibilities and help them set and achieve their goals. 给主管级别的员工提供向导和协助，帮助他们履行自己的职责并帮助他们树立和达成自己的目标。 3.Oversees the service standards in all Front Office areas ensuring that they maintain a high standard of service and meet or exceed guest expectations. 全面负责整个前厅部的服务标准，确保他们保持高标准的服务，满足或超出客人期望。 4.Pay attention to all guest complaints immediately, take proper resolution and follow up. 及时关注所有客人投诉，采取正确的解决方式并跟进。 5.Make multiple confirmations with other departments to ensure that service procedures, hygiene, maintenance, associates grooming and appearance are up to standard. 与其他部门进行多次确认，确保服务程序、卫生清洁、检修保养、员工仪容仪表符合标准。 PERSONAL SPECIFICATION 职位要求 1.Contributes to the morale and team spirit of the hotel by maintaining friendly relationships with associates. 维护同事间的友好关系，为酒店的团队精神和士气做贡献。 2.Complete other tasks assigned by superiors. 完成上级领导安排的其它工作。 3.Makes appropriate suggestions and recommendations to supervisors for the general improvement of the hotel. 为酒店的完善和发展给领导提出合理的建议。 4.Be familiar with hotel safety standards and emergency procedures such as fire. 全面熟悉酒店安全工作标准及火灾等紧急事件处理程序。 5.Interacts with guests and soliciting feedback. 积极征求客人的反馈意见。

•Responsible for front office operations. 负责前厅部部门的运营。 •Participate and support hotel’s strategic plan, develop departments target and lead the team to achieve the goal. 参与并支持酒店战略计划，制定部门发展方针，带领团队达到各个目标。 •Be good knowledgeable with brand standard and implement it. 熟知并执行品牌标准。 •To establish and revise the department's SOP, P&P, rules and regulations, organize employees to participate in training,to ensure that standards are in accordance with the operations manual.  建立并完善部门工作运行手册、规章制度、政策与程序，组织员工参加培训，确保所有工作符合酒店标准。 •Maintains a steady flow of communication to department heads, ensure guests receive prompt and courteous services. 与各部门负责人保持经常稳定的沟通，确保客人得到最快捷、满意的服务。 •Maintain well relationship with the government police, implement the police standard process. 与当地公安部门建立并保持良好的关系，执行宾客信息录入标准。 •To lead the team to ensure complete task correct with high efficiency. 督导部门各项工作计划，确保团队的工作效率，保质保量完成各项任务。 •Participate the appraising functions such as hiring, performance, counselling, suspending and dismissing staff if necessary, to ensure appropriate staffing and productivity.  参与员工评估机制；比如雇佣、奖励、忠告、暂缓及必要时解除职务，以确保适当的人员分配和高效率的工作。 •To  conducts Front Office regular (departmental) meetings. Conduct regular operational meetings to review, monitor, adjust and upgrade the performance of the Department as a whole, explaining new directions and policies and procedures at the same time. 主持前厅部例会，在部门例会上就部门工作做出回顾、整理以提高工作成果，同时在例会上解释新的政策和方向。 •To  organize or support hotel or department programs and activities. 组织安排部门活动，支持酒店各类项目及活动等。

· Knowledgeable about all aspects of treatments and the facility,and in spa therapy. 熟知水疗内部各种设施设备及操作方法。 · Possess knowledge about all aspect and the facilityto ensure guests are provided with accurate information, and inquiries are respondedto with complete details. 掌握SPA和设施各方面的知识信息，以确保为客人提供精准信息，及完整详细地回应客人询问。 · Supervises operations of spa reception desk toensure smooth service delivery,including guest service, procedures, accounting. 监督SPA接待处的日常运作， 确保服务流程正常顺利，包括对客服务，程序和结算。 · Coordinates sales activities when needed. 根据需要协调促销活动。 · Provides administrative support to spa departments asneeded, ensuring all records are accurate. 根据需要为SPA部门提供行政支持，确保所有记录正确无误。 · Responsible for the efficient training of all ExperienceCoordinators in all aspects of job tasks, and to assist in the training anddevelopment of new hires and current personnel. 负责对所有从业人才工作职能各方面的有效培训， 协助培训和发展新聘及现有人才。 · Assists in theadministrations and implementations of talent training in all aspects of Spa’soperations; i.e. business telephone usage, guest relations, retail sales, spaservices. 在Spa业务的各个方面提供行政和人员培训；例如商务电话的使用，客户关系，零售销售，水疗服务。 · Ensures that attention to details is accurately maintainedwith each guest reservation and all guest requirements or issues are clearlystated to ensure smooth servicedelivery. 确保关注的细节准确地包含了每一位客人预订的情况，并清楚地陈述所有客人的要求或问题，以确保顺利地传递服务。 · Ensures guests and members satisfaction at alltimes by ensuring that safety and service is always the spa’s first priority. 通过确保安全和服务一直是SPA的首要任务，来确保客人和会员始终的满意度。 · Ensures the facility is in peak condition at all times(operations and cleanliness). 确保所有时刻设施都是最佳状态（包含运转和卫生方面）。

The Director of Finance  shall organize and direct a team which allows him or her to supervise all revenue and expenses, as well as hotel inventories. His or her mission shall principally to keep the hotel’s accounts and to ensure the administrative management of the personnel. The financial responsibilities both internal controls as well as external expenditure must be properly recorded and handled through high integrity and honesty. All financial related matter must be kept in accordance to internal and external regulation of the hotel and relevant authority respectively. 作为财务总监应通过管理与领导一个团队使其能够对酒店所有收益、费用以及资产进行管理。其职责主要是管理酒店账目并对保证人事方面进行行政管理。财务方面的职责包括内部控制及对外支出的详细记录，并保证处理过程中的高度正直性以及诚实性。所有财务相关事宜都应遵守酒店对内对外制度及当地法律法规。

Job Description 岗位职责 Responsible for providing professional beauty services for spa guests. 负责为SPA客人提供专业的美容服。 Regularly flip through frequent guest files to understand customers' hobbies, requirements and skin characteristics, so as to provide better services. 定期浏览宾客及常客档案，了解客户的爱好、要求及皮肤的特性，以便更好的提供服务 Job Requirement 岗位要求 Good communication skills, strong sense of service, patient and meticulous work 善于沟通，服务意识强，工作耐心细致 Hard-working, positive, strong teamwork skills 吃苦耐劳，积极向上，团队协作能力强

婚礼销售经理 1名 岗位职责 1、负责婚礼销售市场，与既有的客户和潜在的客户及合作伙伴保持密切的联系。 2、高效认知和掌握销售线索。 3、代表酒店参加销售活动。 4、发挥创造力，为酒店的产品及部门提出有效的建议。 5、指定拜访客户计划，对预定的客户实施客户关系管理，完成销售目标。 6、准备销售报告，确保市场及客户信息的准确性，以便于工作的跟进。 7、积极地传播产品信息，在负责的市场内营造酒店的知名度。 8、在所负责的板块内，与市场销售总监一起计划销售攻势，并确保其实现。 9、主动参与，完成各种销售报告 10、执行上级要求的任务，完成市场销售目标。 岗位要求 1、国际品牌酒店负责婚礼销售的工作经验优先 2、必须具备良好的中，英文读写能力 3、独立工作和团队工作的能力。

Controls and directs the entire section within the framework as defined in the organization chart. To ensure all employees and sub-ordinates adhere to the Hotel rules and regulations. To supervise and delegate duties to all staff within the section and to prepare their work schedules as required.  Maintains and controls the use of the luggage room, ensuring that luggage is properly stored and labeled at all times. Provide information pertaining to all hotel services, local places of interests, restaurants, doctors, sightseeing tours and any other information likely to be of the interest to guests Monitors, that the Concierge staff is engaged in their daily duties – greeting of guests at entrance, carrying baggage, rooming of guests, daily directory postings, transfer arrangements. 直接负责礼宾部的工作。确保所有的员工遵守酒店的店规店纪。负责所管辖区域员工的工作情况。 负责管理行李房，确保所有的行李有行李标签并且存放在合适的位置。 提供客人感兴趣的事情如：酒店服务，本地风景区，餐厅，医生，观光点等。  监督员工的日常工作情况－门童应于酒店门口问候客人、行李员帮助客人提行李、引领客人进房、日常的分送及交通安排工作。

•Responsible for front office operations. 负责前厅部部门的运营。 •Participate and support hotel’s strategic plan, develop departments target and lead the team to achieve the goal. 参与并支持酒店战略计划，制定部门发展方针，带领团队达到各个目标。 •Be good knowledgeable with brand standard and implement it. 熟知并执行品牌标准。 •To establish and revise the department's SOP, P&P, rules and regulations, organize employees to participate in training,to ensure that standards are in accordance with the operations manual.  建立并完善部门工作运行手册、规章制度、政策与程序，组织员工参加培训，确保所有工作符合酒店标准。 •Maintains a steady flow of communication to department heads,ensure guests receive prompt and courteous services. 与各部门负责人保持经常稳定的沟通，确保客人得到最快捷、满意的服务。 •Maintain well relationship with the government police, implement the police standard process. 与当地公安部门建立并保持良好的关系，执行宾客信息录入标准。 •To lead the team to ensure complete task correct with high efficiency. 督导部门各项工作计划，确保团队的工作效率，保质保量完成各项任务。 •Participate the appraising functions such as hiring, performance, counselling, suspending and dismissing staff if necessary, to ensure appropriate staffing and productivity.  参与员工评估机制；比如雇佣、奖励、忠告、暂缓及必要时解除职务，以确保适当的人员分配和高效率的工作。 •To  conducts Front Office regular (departmental) meetings. Conduct regular operational meetings to review, monitor, adjust and upgrade the performance of the Department as a whole, explaining new directions and policies and procedures at the same time. 主持前厅部例会，在部门例会上就部门工作做出回顾、整理以提高工作成果，同时在例会上解释新的政策和方向。 •To  organize or support hotel or department programs and activities. 组织安排部门活动，支持酒店各类项目及活动等。

To fully understand the market needs and desires for each outlet and ensure that the product lines are developed by the outlet management team accordingly. 充分了解市场对餐厅各部门的需求和期望，确保各餐厅管理团队对于相应产品线（菜单）的开发。 To always be up to date with financial results (budget versus actual) in sales and cost areas and ensure that sales and profit are maximized. 对于销售和成本方面，随时更新财务数据（预算与实际）， 并确保销售额和利润最大化。 To ensure that the various outlets  adhere to all company and hotel policies, procedures and  standards. 确保所有的餐厅和宴会严格遵守公司和酒店的政策与程序，以及标准。 To ensure that he schedules himself/herself to be available in operation and on duty during peak periods. 能确保自己能在餐厅繁忙时工作和值班。 To conceive and develop products, concepts or change which generate incremental revenue following brand concept and standards. 创造和开发产品，概念或改进产品，带来收益 Minimum of 2-3 years' experience in the same position in an international luxury hotels. 至少2-3年同等岗位国际奢华酒店工作经验       To be highly skilled in overall F&B operations with focus on service standards in a luxury brand environment.        精通餐饮业务，并专注奢华品牌的服务标准。 Is highly organized and detailed orientated in daily work and event planning and execution. 在日常工作以及活动的计划和执行方面具有高度组织性和计划性。 Language：Fluent English is a must 语言：英语必须流利

态度积极向上，热爱酒店行业； 根据工作经验及面试结果安排合适岗位

营运管理 Operational §  确保始终有效的管理员工公寓的设备和卫生。 Ensure efficient management of all associate facilities andsanitation  §  认真执行并完成上属布置任务。 Ensure perform and accomplish assignment from superior §  协助每月对所有设备和存货进行检查。 Assist with check all associate facilities and stock-in-trade §  秉承凯悦”我们关爱每一个人，让他们尽善尽美显真我”的信念,并落实到日常工作当中，确保始终能达到凯悦的标准。 Executing Hyatt’s purpose of we care for People so they can be theirbest on daily work activities, to ensure consistent achievement of Hyattstandards. §  每天清理员工公寓公共区域,员工活动室,以确保其卫生状况干净整洁。 Cleaning up Associate Public area and recreation room to ensure nattiness §  协助环卫部门每天清运员工员工公寓的垃圾,并及时向人力资源部主任汇报问题。 Report to HR Officer when realize any unsafe condition and assist to PAto carry rubbish §  及时向人力资源部主任反映员工对员工公寓的建议和意见。 Report to HR Officer if have advice to the Associate Dormitory. §  跟据需要,积极协助运作。 Assist to operation if necessary §  按时参加部门例会，听取最新酒店信息及营运动向。 Ensures attend department briefing and know all up-to-date awareness ofHotel product knowledge and operation trend §  遵守酒店/部门仪容仪表的各项规定。 To adhere to the grooming prescript of department §  掌握员工活动室设备操作知识。 Understand operate knowledge of all associate facilities in recreationroom §  完全理解并执行部门营运手册。 To fully understand and adhere to the Departmental Operations Manual. §  所有工作都要按照工作计划和部门培训工序表。 Ensures all workare according to business plan and department training Task List   General 总则 §  按要求出席所有的酒店/部门会议。 Attends and contributes to all Meetings as required. §  确保随时提供所需的服务，并按照部门营运手册的要求提供快捷、持续、礼貌且符合标准的服务。 Ensure efficiency, excellence and consistence of department serviceaccording to standard laid down by Departmental Operations Manual. §  始终提供礼貌且专业的服务。 Provides courteous and professional service at all times. §  保持对酒店产品知识、当前推广、政策改变的最新了解及保持高效的内部沟通。 Ensures all associates maintain up-to-date awareness of Hotel productknowledge, current promotion, policy changes and appropriate internal communication. §  按时参加酒店及部门的培训，以提高技能和知识。 Attends hotel and Department training sessions as scheduled to improveskills and knowledge. §  以礼貌、高效的方式处理客人的要求，如果不能马上找到解决办法，则立即向人力资源部主任进行汇报。 Handles guest and associate enquiries in a courteous and efficientmanner, report to HR Officer Complaints or problems if no immediate solutioncan be found. §  熟悉并严格遵守员工手册中的规章制度，及酒店关于防火、卫生、健康和安全的制度。 Be knowledgeable in statutory legislation in associate and industrialrelations, understanding and strictly adhering to Rules & Regulations establishedin the Associate Handbook and the Hotel’s policies concerning fire, hygiene andhealth & safety. §  保持高标准的个人形象和仪容仪表。 Ensures high standards of personal presentation and grooming. §  与客人和同事保持基于良好工作关系的接触。 Maintains positive guest and colleague interactions with good workingrelationships. §  根据酒店、行业和公司的指引，回应需求、改变，执行任何合理的任务及额外职责。 Responds to requests to undertake any reasonable tasks and secondaryduties and to changes as dictated by the Hotel, industry and company.

1)协助上级保证菜品质量，控制成本，菜单更新及新品开发。 2)协助成本部做好成本核算，了解菜品成本。 3)协同采购部做好原材料的采购质量，掌握原材料库存信息。 4)与厨房各分部保持良好的沟通。

IT技术员要求 1. 用户电脑方面的技术支持； 2. 用户打印机技术支持； 3. 数据录入； 4. 其他正常办公工作。解决用户电脑硬件和软件设施的问题； 5. 系统管理； 6. 维修电脑相关设备； 7. 维护系统。 IT主管要求： 1. 遵守公司和部门的各项规章和制度； 2. 提供必要的用户支持； 3. 为用户提供计算机技术培训； 4. 负责邮件系统用户管理； 5. 负责邮件系统邮箱管理； 6. 每月提交邮件系统用户清单报表和其他邮件系统管理报表； 7. 确保公司邮件系统正常运行； 8. 不断的自我学习，更新和加强专业知识； 9. 及时完成上级安排的其他相关工作。

实习部门如下： 前厅部 管家部 温泉康体部 高尔夫事务部 高球运作部

1.负责新媒体公众号（微信、抖音、小红书等）的运营； 2.负责各种类型市场推广活动、促销活动的拍照、报导、通讯、宣传软文撰写； 3.负责广告宣传语创意及宣传片脚本； 4.对各种搜索引擎优化/网络通信/电子邮件营销工具等，进行密切监测，跟踪和分析报告； 5.监督和数据分析相关媒体的营销指标，如点击量、反应率，转换量，销售转化量，营销收入和投资回报率分析，报告每月的KPI，并提出改善意见； 6.与各媒体、供应商和广告代理机构，进行良好有效的沟通联系； 7.负责对部门工作中公司往来文件、合同进行保管和整理。

1)   指导餐饮部各部门的运作情况，保持并提高工作效率，服务质量、产品、质量、产品的创新、销售和利润。 2)  指导餐饮各部门的营运，行政工作和计划的制定，以确保日常营运的需求。确保所作的决定与已制定的酒店规章制度相一致。 3)  完成餐饮相关报告，例如预算，规章制度和年度工作计划等。完善管理制度，工作程序和设备等。 4)  与餐饮部所有相关部门一起制定经营管理制度和程序，以便达到产品最优化和利益最优化。 5)  积极收取客人意见，针对各餐厅服务，食物，卫生及在创新菜品和促销活动等方面，并不断改进完善； 6)  餐饮部营运部门产品知识的全面了解，关注VIP客人用餐安排； 7) 对员工的工作表现提出反馈意见，致力于创造一个互相合作的工作环境，最大程度的提高工作效率及员工斗志。 备注：薪资面议

一、具备景区或商场招商同岗位经验三年以上； 二、良好的沟通表达技能及协调能力。

销售经理 要求： 1.        大专以上学历； 2.        良好的职业形象，两年以上星级酒店市场开发经验； 3.       熟悉英文及粤语，沟通能力强； 岗位描述 1)   负责会议市场客户的开拓及维护，并根据销售总监市场划分完成销售额分配。 2)   定期拜访客户，与客户保持良好的合作关系。    3)   及时跟进团体及散客的预订的变化，并按规定及时回复给客户。 4)   跟进合约的签订及续签工作。

【岗位要求】 1、大专以上学历，从事酒店人力资源工作5年以上。 2、拥有良好个性与魅力的授课风格，培训技能娴熟。 3、对招聘、绩效、劳动关系有独到的见解。 【岗位职责】 1、负责酒店人力资源部的管理工作。 2、负责制定酒店人力资源政策、制度。 3、建立酒店的招聘管理体系，有效控制员工流动率。 4、建立绩效管理与考核体系。