
Some doubt about this was raised on the Kung Fu Fandom forum in 2011: https://www.36styles.com/kungfufandom/t ... anslation/
One of our editors, Gaijin84, also participated in the discussion, and called the ID in question on here as well: viewtopic.php?t=38346 Namely, the issue is that the HKFA identified the character in the portrait above as ???, played by Lam Lei-hung (http://hkmdb.com/db/people/view.mhtml?id=10839) Note the similarity of the two names.
While I was adding role names to The Raping Murderer, another movie in which both Matsuzaka Hiroko and Lam Lei-hung are credited, I noticed that the character played by this actress (currently identified as Matsuzaka Hiroko):

plays a character called Lin Li Hung (???)... exactly the same as Lam Lei-hung's name. I don't know what the initial ID of Matsuzaka Hiroko was based on, but taking into account the HKFA's data, and the similarity of the character names (several other characters in The Raping Murderer have names similar to the names of the actors, too) in both films, I think we should change the ID of the actress in those portraits to Lam Lei-hung. I'll try and look into a possible ID for the real Matsuzaka Hiroko.