Yang Baizhe, the ancestor of Tiantai in Zhejiang, is also the great-grandson of Emperor Yangdi Yang Guangzhi. In the third year of Daye (AD 607), Yang Dong, his grandson, was made King of Yue, and Yang Dong had two sons, Qi and Bai. After the Sui Dynasty, he lost control and suffered greatly. He lives in seclusion in Pingxiang County, Yuanzhou District, Jiangxi Province, where there is a mountain named "Yang Qi Mountain Scenic Area" with clouds in the county annals. In 6 18, Rong Wang Bai Yang and Han Fei fled to Xinchang in the south of the Yangtze River (now Xinchang in Zhejiang) (now near Baiwang Temple in Shuangcai Township). This place is surrounded by mountains and rivers, and there is no boat, so it is secluded here. After death, the villagers set up temples and statues, and they all sacrificed to floods, droughts and plagues. It is also equipped with Yuwang Temple, hence the name Wangsan Temple. In the second year of Song Dynasty (A.D. 1226), Sun Jinshi was the successor, and posthumous title Temple was named Baoying Temple. Han Feizi broke the back ridge with a white pawn on her back, so she called it "Han", the stream "Han Fei Stream" and the temple "Sanfuren Temple". Bai Yang was buried behind Wangsan Temple, and Han Fei was buried next to Wangsan Temple, giving birth to a son. She is the ancestor of "Zhejiang Xinchang poplar", which has been passed down for more than 400 years. The pedigree of the queen of poplar.