Where did the Xu family come from in Longfeng Bridge, Beibei?

The Xu clan in Longfeng Bridge in Beibei was moved from Xujiadai in Shengzhou, Shaoxing, Zhejiang. Due to the historical records and the conclusion drawn from the transmission of the Xu clan population, it is believed that Xu Jiadai is the birthplace and settlement of the Xu clan, and the Xu ancestors moved to Shengzhou, Zhejiang Province in the Ming Dynasty. Later, some members of the Xu family moved to Longfeng Bridge in Beibei, Sichuan in the Qing Dynasty, forming the present Xu family group. Therefore, it can be concluded that members of the Xu clan of Longfeng Bridge in Beibei moved from Xujiadai, Shengzhou, Zhejiang.