Research and development. The development department is called the research and development department.
The following is for reference!
Sales and marketing department; Marketing department, sales department, public relations department, reservation department, catering department and food department. Beverage Department Entertainment Department Leisure and Entertainment Department Engineering Department Security Department Administration Department Logistics Department sho Human Resources Development Director Human Resources Director Personnel Manager Training Manager Supervision Manager Quality Inspector Personnel Director Personnel Director, Training Director Tr Chief Financial Officer Chief Financial Officer Finance Department Manager Chief Accountant Cost Department Manager Cost Director Purchasing Department Manager Purchasing Officer Manager EDP Manager Computer Department Manager er Chief Cashier Chief Cashier Sales and Marketing Director Sales Director Public Relations Manager Banquet Sales Manager Banquet Sales Director Banquet Sales Director Senior Sales Representative Executive Sales Representative Public Relations Representative Sales Administration. PR Representative Customer Service Department Front Office Department Housekeeping Department Administrative Office Customer Relations Director Customer Relations Director Public Relations Manager Public Relations Director in charge Customer Manager Senior Customer Manager Senior Artist Senior Artist Sales Liaison Director Sales Coordinator Senior Sales Center Reservation Department Sales Center Senior Reservation Department Maintenance Director Clerk Sales Center Chief Concierge Manager Bellman Concierge Department Child Concierge Department Child Accounting Finance Department Sales and; Human resources & General Manager of Marketing Department; Executive Deputy General Manager of Training Department, General Manager of the Department, Food and Food Department of Human Resources and Training Department; Beverage Department Catering Department Purchasing Department Electronic Data Processing Department Computer Department Security Department Engineering Department Housekeeping Director Engineering Department Housekeeping Director Front Office Manager. Assistant Manager Assistant Manager Concierge Director Guest Relations Director Reception Director Chief Concierge Director Receptionist Receptionist Team Manager Chief Driver Taxi Booker Taxi Attendant Executive Deputy Executive Butler Assistant Executive Butler Office Clerk Order taker Senior Supervisor R supervisor floor supervisor floor foreman floor foreman room attendant laundry manager F&; B director f&b, manager of catering department; Manager B, manager of western restaurant, manager of Chinese restaurant, manager of Chinese restaurant and manager of coffee shop F &；; Secretary foreman foreman hostess waitress bus waiter bus waitress executive chef souchef (Chinese kitchen) souchef (western kitchen) cake supervisor chief baker engineering director chief engineer engineering manager duty engineer security manager assistant security manager security director manager security manager manager store manager assistant.