The Executive Chef gave the information for us, this hotel had Thai kitchen, cold kitchen or pantry, and European kitchen which cooked and served general European food. The work system of the kitchen division or department separated into various sections including Thai kitchen had Chef de Partie who responsible in this section, and had also CommisII, CommisI who were lower position than Chef de Partie responsible in Thai kitchen together, hot or main kitchen had chef who plan over in this section, it will separate that who responsible in Thai kitchen and hot kitchen. Demi chef de partie was position that responsible in cold kitchen, which this position had 2 people per each kitchen. The Executive Chef wills operation in kitchen department. Secondary from executive chef is Sous chef who got tasks from executive chef to divide the tasks to other positions.