1. Xining rhubarb refers to the roots and rhizomes of Rheum palmata and Rhubarb tangut, which are Polygonaceae plants mainly produced in Qinghai Province. They are famous both at home and abroad for their fine texture, bright color, pure nature and unique processing methods.

2. Yushu fern, a specialty of Yushu Tibetan Autonomous Prefecture in Qinghai Province, and a national geographical indication of agricultural products. The fruit of Yushu Fernma is nearly round or has a concave apex, spindle shape, and different sizes; the surface is brown with longitudinal wrinkles.

3. Black and purple lambskin is one of the precious fur varieties in Qinghai Province and is also a precious fur exported to my country. 4. Highland barley wine, called "Qiangqiang" in Tibetan, is made from highland barley, a major grain produced on the Qinghai-Tibet Plateau. It is the favorite drink of the Qinghai-Tibetan people and is indispensable during festivals, weddings, giving birth, and greeting relatives and friends.

5. Qaidam wolfberry is a specialty of the Hainan Mongolian and Tibetan Autonomous Prefecture in Qinghai Province and is a national geographical indication product of China. Qaidam wolfberry has the characteristics of large particles, red color and thick flesh.