Chinese Folk Custom

Chinese culture is rich in customs, traditions and superstitions. 
Eating usually begins once the host offers the first drink. The host will usually serve the most valued guest with a selection of the best food on the table. "A Polite Urge" is a way to show the traditional virtues of drinking etiquette--to urge guests to drink more in a manner of politeness and proper formalities.
If a Chinese man ask you “where are you going? Try to interpret that question as a common greeting and he/she doesn’t intend to know your privacy. Even they don’t mean to invite you to dinner when they ask “did you have your meal”. That’s the way Chinese “say hello” to others.
In china, people are not used to call a person’s given name if he /she is older than the caller. When speaking of non-family social acquaintances, people are generally referred to by a title, for example Mother Li (equal to Aunt Li) or Mrs. Zhu. Personal names are used when referring to adult friends or to children. It is common to refer to a person as lao (means old) or xiao (means young) followed by their family name, thus Lao Wang or Xiao Zhang.