* Punctuality. Punctuality is important in Chinese culture, and it is considered rude to be late for appointments or meetings.
* Saving face. Face is an important concept in Chinese culture, and it is important to avoid doing anything that could cause someone to lose face. This means being polite and respectful, and avoiding any confrontational or aggressive behavior.
* Respect for personal space. Personal space is not as important in Chinese culture as it is in some other cultures, and it is common for people to stand close to each other when talking or interacting. However, it is still important to be respectful of people's personal space and to avoid any physical contact that could make them uncomfortable.
* Gift-giving. Gift-giving is a common practice in Chinese culture, and it is often used to show appreciation or respect. When giving a gift, it is important to choose something that is appropriate for the occasion and the recipient's status.
* Tipping. Tipping is not as common in China as it is in some other countries, but it is becoming more common in tourist areas. If you do decide to tip, a small amount (around 10%) is generally sufficient.
* Language. Mandarin is the official language of China, but there are many other languages that are also spoken. If you do not speak Mandarin, it is helpful to learn a few basic phrases to get by.
* Food and drink. Chinese food is known for its variety and flavor, and it is an important part of Chinese culture. It is important to be open to trying new foods, and to be respectful of Chinese food customs.