Weiyi kacha mma aha pụtara: Kechioma, Enyịn, Oge a, Eru, Okike. Nweta Weiyi pụtara aha.
Chang kacha mma aha nna pụtara: Oké njọ, Eji obi ụtọ, Oge a, Ifịk, Okike. Nweta Chang pụtara aha nna.
Aha ikpeazụ Chang kasị nkịtị na China, Hong Kong, Malaysia, South Korea, Taiwan. Nweta Chang aha nna na-agbasa.
Kasị nkịtị surnames na aha Weiyi: Chang. Nweta List of surnames na aha Weiyi.
Kasị nkịtị aha na aha ikpeazụ Chang: Weiyi, Irene, Elizabeth, Annie, Michelle, Irène. Nweta Aha na-aga na Chang.
Ndakọrịta nke Weiyi na Chang bụ 81%. Nweta Ndakọrịta nke Weiyi na Chang.