To list Chinese food would be endless. Here some inputs:
Here some of the most common teas you will find:
It is uncommon for Chinese tea to be brewed only once like Western tea bags. Normally when you order tea in a restaurant, you get a pot with loose leaves that they repeatedly refill with hot water, some leaves can be used around 20 times. In tea houses the tea leaves are "washed" first, so the first brew is not to be drunk. After that, just enjoy the taste of tea and snacks.