Study of the Mound-Remains in the South of the Yangtse River Masters of the south of the Yangtze River 并列题名：Masters of the south of the Yangtze River Chairs of the Ming and Qing dynasties in southern area of the yangtze river Love of the canal in the south of Yangtze 并列题名：Chairs of the Ming and Qing dynasties in southern area of the yangtze river