Family name Guanggai (Guanggai ) , around the globe, is an extremely rare surname. Much more frequently, Guanggai is the forename as well as the last name.
Гуанггаи, 光改, 光概, 光盖, 光钙, 广改, 广概, and 广盖
Cai, and Liu
) , around the globe, is an extremely rare surname. Much more frequently, Guanggai is the forename as well as the last name.