DO means director, not a specific position. It is the abbreviation of "Director of", and the departments to be managed later are as follows:

DoFB: Director of Food and Beverage.

dor: director of rooms.

DOSM：Director of Sales & Marketing marketing director.

The main tasks of the hotel director are as follows:

1. Assist the general manager to establish the hotel management policy, development direction, organization and improve the long-term planning and annual business plan of the hotel;

2. Check and supervise the work of managers at all levels, coordinate the relationship between hotel departments, and preside over the weekly work meeting;

3. Carry out investigation and study, analyze the hotel management, collect the information of the same industry and market at any time, formulate the development plan of the tourist market, and act as a staff officer for the general manager's decision;

4. assist the general manager in assessing and evaluating the main management personnel of each department;

5. Review and report the hotel financial budget, and issue annual work indicators to all departments;

6. assist the general manager in receiving important guests, establish good relations with the public, and establish and improve the image of the hotel.