Surname Guanjianqiang (Guanjianqiang ) , in the entire world, is an extremely rare cognomen. Much more frequently, Guanjianqiang is the forename as well as the last name.
慣堅強, and 观坚强
Shang
) , in the entire world, is an extremely rare cognomen. Much more frequently, Guanjianqiang is the forename as well as the last name.