Introduction to the former residence of Liu Bingshi: During the Daoguang period of the Qing Dynasty (1847), Liu Bingshi, a native of Liujiashan Village, was admitted to Jinshi. He was promoted to Zuo Shilang of the Ministry of Punishment and was awarded the title of "Acting King". Liu Bingshi was born in a poor family, and he was an upright official who never forgot his roots. Emperor Daoguang was very knowledgeable about his people. When Liu Bingshi returned to his hometown in old age, Emperor Daoguang wrote the four characters "Woody Water Source" in his own handwriting, and ordered people to make a wooden tablet as a reward for him. When Liu Bingshi returned to his hometown, he raised funds to build a house and hung the wooden tablet given by the emperor in the main hall. Later, it was changed to Liu's ancestral hall by the clan members.