1·The Yaos moved into room 602 when Yao Ming was around two years old.
姚明一家人在姚明两岁左右搬到了602室。
2·Dry land rice growing is the primary production activities of Landian Yaos high land shifting farming.
陆稻种植是蓝靛瑶的游耕山地农业的基本生产内容。
3·Professor Fei Xiaotong in his life made five investigations at Yao Mountains. The first investigation in 1935 was conducted to study the social organization and life of the Yaos.
费孝通教授一生五次上瑶山考察，1935的考察是为了研究瑶族的社会组织和社会生活。