What is Chinese tea that you find in mast of the resterunts made of?

It's difficult to pinpoint exactly what kind of tea you're referring to, as there are many different types of tea commonly served in Chinese restaurants. However, here are some of the most likely possibilities:

* Jasmine Tea: This is a very popular choice, known for its delicate floral aroma and light taste. Jasmine tea is made from green tea leaves that are scented with jasmine flowers.

* Green Tea: This is a broad category, but it's likely that the green tea served in restaurants is a basic variety, like Dragon Well (Longjing) or Gunpowder. It's known for its refreshing taste and subtle vegetal notes.

* Oolong Tea: This is a semi-oxidized tea that falls between green and black tea in terms of flavor. Oolongs can vary greatly in taste, ranging from light and floral to robust and earthy.

* Pu-erh Tea: This fermented tea has a unique, earthy, and sometimes slightly sweet flavor. Pu-erh is often served as a post-meal tea, due to its digestive benefits.

It's also possible that the tea you're referring to is a tea bag blend, which might contain a mixture of different tea types and flavors.

To identify the specific tea you're thinking of, you could try asking the server at the restaurant or pay attention to any labels on the teapots or tea bags.

If you're interested in learning more about different types of Chinese tea, I recommend searching online or visiting a local tea shop. There's a whole world of tea to explore!