Liu Chia-Liang name change

http://hkmdb.com/db/people/view.mhtml?i ... ay_set=eng
Would anyone mind if we change the main name from Liu Chia-Liang to Lau Kar-Leung? His relatives are all listed in the hkmdb as Lau (Lau Kar-Wing, Lau Ga-Yung, Lau Cham). I know that he is in all the Shaw Brothers movies listed as LIU CHIA-LIANG, but later LAU KAR-LEUNG was used:
http://hkmdb.com/db/movies/image_detail ... ay_set=eng
http://hkmdb.com/db/movies/image_detail ... ay_set=eng
http://hkmdb.com/db/movies/image_detail ... ay_set=eng
Would anyone mind if we change the main name from Liu Chia-Liang to Lau Kar-Leung? His relatives are all listed in the hkmdb as Lau (Lau Kar-Wing, Lau Ga-Yung, Lau Cham). I know that he is in all the Shaw Brothers movies listed as LIU CHIA-LIANG, but later LAU KAR-LEUNG was used:
http://hkmdb.com/db/movies/image_detail ... ay_set=eng
http://hkmdb.com/db/movies/image_detail ... ay_set=eng
http://hkmdb.com/db/movies/image_detail ... ay_set=eng