Four counties and districts in Guangxi were recently designated as key counties for leisure agriculture, namely, Ziyuan county in Guilin, Rongshui Miao autonomous county in Liuzhou, Pingnan county in Guigang, and Yizhou district in Hechi. Yizhou district is the hometown of Liu Sanjie, the Zhuang folk song fairy, as well as the largest primary silk-producing area in Guangxi and a …