Protecting Erhai: The Seven Big Activities
When in April 2017 guesthouses and restaurants around western Yunnan's Erhai Lake were suddenly summarily ordered closed until further notice, big character slogans also began proclaiming: "Protecting Erhai: The Seven Big Activities" 保护洱海七大行动. The slogan suggests that the closure of tourist facilities is just one part of a wider campaign to clean up the Erhai environment.
In Huize, the old capital of copper in Yunnan, many splendid guildhalls survive.
Fei Hsiao-Tung and Chang Chih-I: Earthbound China: A Study of Rural Economy in Yunnan
Fei is the father of modern sociology in China: western-trained, he came to Yunnan at the end of the 1930s when China's eastern universities relocated west. In "Earthbound China" he applied modern empirical techniques that he had pioneered around Shanghai to the Chinese hinterland. The economical development, and subsequent societal changes, of three un-named, but typical villages in Yunnan is analyzed in great detail in this fascinating study.
A number of Chinese historic texts covering life and politics in Yunnan have survived over the centuries. I have translated a few of them.