Liujia Lane, Sanlian Village, Mazhan Township, Tengchong City, Baoshan City, Yunnan Province.

Nutrient soil is specially prepared to meet the growth and development of seedlings and contains a variety of mineral nutrients. It is a bed soil that is loose and ventilated, has strong water and fertilizer retention capabilities, and is free from diseases and insect pests.

Nutrient soil is generally prepared by mixing fertile field soil and decomposed manure.

Tengchong belongs to Yunnan Province and is a county-level city managed by Baoshan City. It is located in the southwest of Yunnan Province.

Tengchong is a famous hometown of overseas Chinese, a land of literature and a jade distribution center. It is also a provincial-level historical and cultural city.

Tengchong was called Dianyue in the Western Han Dynasty, and Tengchong Prefecture was established in the middle period of the Dali Kingdom.

Due to its important geographical location, heavy troops were stationed in the past dynasties. In the Ming Dynasty, a stone city was built, which was called the "First City on the Extreme Side".

The main tourist attractions in Tengchong include Volcanic Group National Park, Dieshui River Falls, Beihai Wetland Reserve, National Memorial Cemetery, Ai Siqi’s Former Residence, etc.