1. When greeting guests, it is customary to bow slightly and use formal language to show respect. For example, instead of saying “hello,” one might say “nin hao” (您好), which is a more polite form of greeting.

2. When serving food, it is important to offer the best dishes to the guests first and to make sure they are well-fed before serving oneself. It is also polite to refill their glasses and offer them more food before taking any for oneself.

3. In conversations, it is important to listen attentively and not interrupt the guest. It is also considered impolite to boast or show off, as this can make the guest feel uncomfortable.

4. When giving gifts, it is customary to wrap them nicely and present them with both hands. It is also important to choose a gift that is appropriate for the occasion and the recipient.

5. In business settings, it is common to exchange business cards. When receiving a business card, it is polite to take it with both hands and study it carefully before putting it away. It is also important to offer one’s own business card in return.

Overall, the key to treating guests with respect in Chinese culture is to be humble, attentive, and considerate of their needs and feelings. By doing so, one can create a welcoming and hospitable environment that will leave a lasting impression on the guest.