Ying Chi (應紫 and 應子) - same pronunciation
https://hkmdb.com/db/people/view.mhtml? ... ay_set=eng
https://hkmdb.com/db/people/view.mhtml? ... ay_set=eng

Law Yi-lee (羅伊莉 and 羅依莉) - same pronunciation again, plus both of them appeared in movies with each other.
https://hkmdb.com/db/people/view.mhtml? ... ay_set=eng
https://hkmdb.com/db/people/view.mhtml? ... ay_set=eng

Wong Chow-yue (王秋雨) - Midnight Rental credits a 秋雨 as the writer. Seems reasonable to me to assume this is also Wong Chow-yue based on his collaborations with Lee Chiu and the lack of other credits.
https://hkmdb.com/db/people/view.mhtml? ... ay_set=eng
https://hkmdb.com/db/people/view.mhtml? ... ay_set=eng

Any objections to merging these people?

Some more:
https://hkmdb.com/db/people/view.mhtml? ... ay_set=eng
https://hkmdb.com/db/people/view.mhtml? ... ay_set=eng
Chan Shui is a mistake, the Lethal Cop credits say Chan Duen.

https://hkmdb.com/db/people/view.mhtml? ... ay_set=eng
https://hkmdb.com/db/people/view.mhtml? ... ay_set=eng
Seems reasonable to me that 'Anny' is Anny Hao.

Any objections?