Southwest China’s Yunnan Province is the largest coffee producing area in the country, accounting for 98 percent of the national total production of coffee. In Pu’er city, large-scale coffee cultivation has a history of nearly 40 years. Jin Tao is a local in Paliang village, Mengma township, Menglian Dai, Lahu and Wa Autonomous County, Pu’er city. In the 2023-2024 harvest …