My home is in Yunnan, near the Jinsha River, and sweet potatoes are everywhere. On both sides of Lancang River, Pu 'er tea is fragrant, and there are wild elephants and Xuanwei ham in Xishuangbanna. When my father is free, he likes to soak a little wine, even if he dips in some brine. After drinking, he will pull his neck and sing a song, which will make the little girls burst into tears and become.