The origin of Yang's in Dabaishan Village, Dongshi: According to "Rebuilding the Old Hall Yang's Ancestral Hall" recorded by Guangxu in Qing Dynasty, Yuhang was the first one in the Southern Song Dynasty (the fifth generation), and the foundation stone was laid in Houkeng, Nan 'an in the Ming Hongwu period. Hangzhou) entered Fujian, whose real name is Dong. The monarch chose the public and took Yang as the official, so he became Dong. It can be seen that Yang, the wife of Quanzhou Old Museum, entered Fujian in the Southern Song Dynasty, and her real name was Dong. She came from Hangzhou, Zhejiang, worked as a tax collector in Tongan, Quanzhou, and then settled in Jinan, where she died young.

It turned out that after Dong Shigong's death, his son Dong Junxuan was raised by his good friend Yang, and he took "Yang" as his surname and was Yin of Chaoyang County. Later, descendants Yang Daohui and Yang Daobin entered the DPRK and won the second place. They entered the DPRK as officials. Yang Daobin's son went to the court to ask for the restoration of Dong Shi. On the same day, the royal decree was issued: "It is forbidden to repeat the surname for a long time and give Dong Yang Chuansi a title." Therefore, there is the name of Dong.