Wu Collection, Upper Volume Radical: Jade (yù) Fu; Kangxi brush strokes: 9; Page 727, Entry 30 Pronounced fu. Broad Rimes of Guangyun (Guangyun): Beautiful stone, inferior to jade. Identical to the character pronounced fu. Classic of Mountains and Seas (Shanhaijing): In the Kuaiji Mountains, there is much fu stone below. Commentary: Guo Pu states: Wu-fu is a stone that resembles jade. Today, Linxiang County in Changsha produces this stone, which has a red background with white veins and a green color that is indistinct and blurred. Wu Renchen states: In the Commentary on the Classic of Waterways (Shuijingzhu), this is written as fu. Also, Collected Rimes (Jiyun): Used interchangeably with the character pronounced fu. History of the Former Han (Qianhan Shu), Biography of Dong Zhongshu: It is like comparing a common fu stone to beautiful jade.