To find the old version of Yang's genealogy in Tongcun County, you can go to the Young's Family Committee in Tongcun County or the local library, and inquire at the local ancient book bookstore or document protection institution.

Yang's Genealogy in Tongcun is Yang's Genealogy, which mainly records the personnel pedigree and family background of Yang in Tongcun County. The Yang family in the same village has a long history and rich genealogy, including family origin, family members and family inheritance.