Cynthia Ho Yin-Wah (???) and Cynthia Ho Miu-Si (???) are the same person.

If nobody stops me in 10 days I will merge them.

Merged.

???
Cynthia Ho Yin-Wah ?

Filmography (2005-2006)
Actor (3 films)
The House (2005) ... Mrs Kam
Without Words (2006) ... Uncle John's friend
Dating a Vampire (2006) ... Mary

and

???
Cynthia Ho Miu-Si ?
Filmography (2001-2016)

Script Supervisor (1 film)
From the Queen to the Chief Executive (2001)
Actor (3 films)
From the Queen to the Chief Executive (2001) ... 1997 news presenter
One Nite in Mongkok (2004) ... Jane
Lady Bloodfight (2016) ... Black Dragon Society Leader