Ma kacha mma aha pụtara: Oké njọ, Obodo, Eru, Enyịn, Enyi na enyi. Nweta Ma pụtara aha.
Gu kacha mma aha nna pụtara: Eru, Kechioma, Enyịn, Enyi na enyi, Eji obi ụtọ. Nweta Gu pụtara aha nna.
Aha ikpeazụ Gu kasị nkịtị na China, Macau, North Korea, South Korea, Taiwan. Nweta Gu aha nna na-agbasa.
Kasị nkịtị surnames na aha Ma: Ma, Benz, Ndiaye, Phibbs, Maenius. Nweta List of surnames na aha Ma.
Kasị nkịtị aha na aha ikpeazụ Gu: Zhenyu, Guru, Sonya, Harlen, Jeffrey. Nweta Aha na-aga na Gu.
Ndakọrịta nke Ma na Gu bụ 77%. Nweta Ndakọrịta nke Ma na Gu.