The restaurant if living abroad. Most customers are often foreigners who use the service menu, drinks, desserts, orders, including employees must have English involved. To use English to talk in terms of the order, order drinks or food in the store. If there are foreign customers and tourists. To dine in the restaurant. We must use English to talk to inquire about the menu of shops. The menu used are both languages, as if the Thai restaurant must have a language both Thai and foreign customers.