1, most of them are true and not expensive. Tengchong is the birthplace of jade processing. Most of the jade purchased in Tengchong is genuine, but a few unscrupulous merchants pass inferior minerals off as jade. Because there are more imported wool locally, the price of jadeite will be relatively cheap.

2. Answer: Yes. Search "Tengchong Emerald" on Pinduoduo to see related products. Description: Jadeite is a very precious gem, and Tengchong Jadeite refers to jadeite produced in Tengchong area. Pinduoduo is a large-scale e-commerce platform, and many merchants are selling various commodities, including Tengchong Emerald.

3. Jade can be bought in Tengchong Dong Xi Garden. According to relevant data, Dong Xi Siheyuan is a comprehensive enterprise integrating catering service and inheritance of private kitchens in Dong Xi, processing and sales of jewelry and jade, exhibition of intangible culture and promotion of century-old business travel culture.