Nanhong sold by Tik Tok is basically true, but the quality cannot be guaranteed to be particularly good. There may be some poor quality.

Nanhong refers to a precious jade. Nanhong is named after being produced in southern China, including Yunnan, southern Sichuan, Qinghai and Gansu. Nanhong has long been exploited and utilized by people. Some people say that the so-called "red jade" in ancient books is a guide to red agate.