[UPD]
There's a real mess in the entries of Taiwanese low budget adult movies from the late 90's, and with the IDs of these unknown actors. I know, nobody really cares about these movies, but at least I will try to clear the mistakes.
In this thread I'll post newly identified actors.

-------------------------
For convenience - a list of regular actors of Taiwanese 90's adult movies:
Men - Leung Sam-Wing, Lam Ting-Sang, Lam Fo-Yu, Chui Bo-Lun, Lam Chak-Ming, Cheung Ching-Yung, Ngai Tin-Chue, Yim Man-Kan, Yang Hsiung, Tong Chuen, Hsu Kang-Tai, Sheung Chi, Huang Kuan-Hsiung, Lin Kuang-Chin
Women - Ruby Wong Jo-Yi, Lam Yuk-Chi, Cindy Yip Sin-Yi, Oh Yin-Hei, Lam Mei-Lun, Kam Yin, Cheung Lau, Lee Ka-Chan, Wong Ngon, Suen Tong

If nobody stops me in 15 days I will untag them.

There's a real mess in the entries of Taiwanese low budget adult movies from the late 90's, and with the IDs of these unknown actors. I know, nobody really cares about these movies, but at least I will try to clear the mistakes.

I also thought for a long time, I'm the only one who takes care of such films and likes to identify actors from low budget Taiwan movies I'm happy you are back in the hkmdb.

The editor STSH did many years ago a lot of updates and reviews of Cat 3 movies, but sadly he did many mistakes and wrong IDs. Over the years I corrected many wrong IDs (as example Chan Ji-Hung was identified as woman) and role names (I recognize for the most time immediately a cast list with role names done by STSH )
Sadly I can not correct his mistakes in his reviews And it is always funny to read a review he is angry that there is no nudity because obviously he watched a censored version (see Quenchless Desire).

There's a lot of movies of that kind, half of them were already in DB, half of them I add now. The problem is that they have very few and inaccurate credits, a lot of mistakes (or they did it on purpose?) in the names. Same actors with slightly different names or characters. Sometimes no credits at all. Sometimes credits on the DVD/VCD sleeve are different from the ones in the movie. I think most of these movies were added to DB by the data from the DVD/VCD covers and personal IDs of the editors. So no wonder there are a lot of mistakes.

First ID:
Jeng Ting-Ting (???)

Appears in:
Chise Mengyan (1994) [uncredited]
The Sichuan Concubines (1994) [as ???]
Erotic Story (1995) [as ??]
New Moon, Star & Sun (1995) [as ???]
Sexy Slayer (1995) [as ???]
This Woman (1995) [uncredited]
Du Hui Mi Qing (1995) [as ?]
Beauty Is Not Bliss (1999) [as ??]
E Ye (1999) [uncredited]

Bai Yun (??) AKA Lee Kwok-Wang (???)

Appears in:
Yan Nu Da Xing Dong (1992) [as ???]
Erotic Story (1995) [as ???]
Devil Angel (1995) [uncredited]
Qingren Yu Jinu (1995) [as ?]
Pink Killer (1996) [as ???]
Step by Step (1996) [as ?]
Black Temptation (1996) [as ???]
Xing De Jiao Cha Dian (1997) [as ?]
Temptress of a Thousand Face (1998) [as ???]
Sex Revenage (1998) [as ?, on DVD cover as ???]
Three Sexy Stories (1998) [no credits, as ?]
Dangerous Relationship (1998) [no credits, on DVD cover as ???]
Anye Youxi (1999) [as ???]
Super Lover (1999) [uncredited]


Actually, later the man became a famous comedian, and we have another entry of him as Bai Yun (2), so suggest to merge them.
About the name - I don't know where the name Lee Kwok-Wang ??? comes from. Previously he had only 3 movies on his page:
- Erotic Story (1995) (credited as ???)
- Temptress of a Thousand Face (1998) (credited as ???)
- Sex Revenage (1998) (couldn't find the copy, on DVD cover credited as ???)
In the other movies he is also credited as ??? or ???. So I'm not sure if we have to add ??? as an alias, when we'll merge them.

Lui Ting-On (???)

Appears in:
China Girls (1993) [as ???]
Undercover Eagle (1995) [as ???]
Zhen Qing Shao Nu (2000) [as ???]

If nobody stops me in 15 days I will merge them.

Gu Xiang-Ling (???)

Appears in:
New Moon, Star & Sun (1995) [as ???]
Xin Tao Se Jiao Yi (1995) [as ???]
Super Dancer (1998) [uncredited]
Beauty Is Not Bliss (1999) [as ???]

Song Chu-Han (???)

Appears in:
New Moon, Star & Sun (1995) [as ???]
Xin Tao Se Jiao Yi (1995) [as ???]
Shao Nu Cheng Shu Shi (1995) [as ???]
Nanren Xiaoxin (1997) [uncredited]
Pan Ke Yu Lei Gui (2000) [uncredited]

He Min (2) (??)

Appears in:
Ling Yu Rou (1992) [as ??]
Streetcar of Desire (1992) [as ??]
Shao Nu Cheng Shu Shi (1995) [as ??]
This Woman (1995) [uncredited]
Ace Lover (1995) [as ??]
The Story of a Gigolo (1996) [as ??]
Super Dancer (1998) [as ??]
Zui Hou Bian Yuan Ren (1999) [as ??]

Chung Kai-Fung (???)

Appears in:
Hot Girl (1993) [as ???]
Sexy Slayer (1995) [as ???]
Qing Jian (1997) [uncredited]
Beauty Is Not Bliss (1999) [as ??]

According to his Facebook page his name's romanization is Chung Chia-Feng

If nobody stops me in 15 days I will change it.

Lee Pak-Chong (???)

Appears in:
Xin Tao Se Jiao Yi (1995) [as ???]
Sexy Slayer (1995) [uncredited]
Kun Zhe Ta De Xin Ling (1995) [as ???]
No. 13 Command (1996) [as ???]
Erotic Friday (1998) [as ?]
I Am Not in Love (1998) [as ?]
Super Dancer (1998) [as ???]
Zui Hou Bian Yuan Ren (1999) [as ???]

Liu Ke-Mien (???)

Appears in:
Gua Fu De Nan Ren (1993) [uncredited]
Lu Lu De Xing Zhan (1994) [as ???]
Kun Zhe Ta De Xin Ling (1995) [uncredited]
Undress Me (1996) [as ?]
Sex Revenage (1998) [as ?]
E Ye (1999) [as ???]
Super Lover (1999) [as ???]
Also credited in: Heroic Brothers (1991), Voice of Waves (2002), Ballistic (2008), The Evil Inside (2014)

Zhang Zhi-Cheng (???)

Appears in:
The Lover (1993) [maybe as ??? or uncredited]
Black Temptation (1996) [uncredited]
Nanren Xiaoxin (1997) [uncredited]

Tian Jia-Xiu (???)

Appears in:
Sexual Husband Lover (1990) [as ???]
Xing Ai Jiao Cha Dian (1992) [as ???]

Fung Yuen (??)

Appears in:
Xing Ai Jiao Cha Dian (1992) [as ??]
Streetcar of Desire (1992) [as ??]
New Moon, Star & Sun (1995) [as ??]
Xin Tao Se Jiao Yi (1995) [as ??]
Green Hat Club (1998) [as ??]
She's a Lady (1998) [as ?]
Sex witness (1998) [uncredited]
Super Dancer (1998) [uncredited]
Super Lover (1999) [as ??]

Lin Yin-Chun (???)

[production coordinator of many Taiwanese adult movies]
Appears in:
Sexual Husband Lover (1990) [uncredited]
Xing Ai Jiao Cha Dian (1992) [uncredited]
No Guilty (1992) [as ?]
Streetcar of Desire (1992) [uncredited]
Sexy Slayer (1995) [uncredited]
Xin Tao Se Jiao Yi (1995) [uncredited]
Ace Lover (1995) [uncredited]
Kill for Love (1996) [as ?]
Sex witness (1998) [uncredited]

Cheung Yam (??)

Appears in:
Gua Fu De Nan Ren (1993) [as ??]
Xiang Guo Qu Jie Zhong (1994) [uncredited]
Ye Wang Feng (1995) [as ?, name on the poster - ??]
Xin Tao Se Jiao Yi (1995) [as ??]
Kill for Love (1996) [as ?]
Wei Qing Sha Ji (1997) [as ??]
Green Hat Club (1998) [as ??]
Ji Qing Bian Yuan (1998) [as ??]
Super Lover (1999) [as ??]

All these movies are from Taiwan, so I guess she's Taiwanese and her romanized name should be different.

If nobody stops me in 15 days I will change it.

This is the main reason, why I started this thread:
The real Ng Yee-San (1).

Ng Yee-San (???) AKA Towaki Yukami (?????)

Appears in:
Pretty Woman (1991) [as ???]
Big Circle Blues (1992) [as ???]
Endless Temptation (1992) [as ?????]
Ling Yu Rou (1992) [as ?????]
The Unpublicizable File (1993) [as ???]
Gigolo Club (1993) [as ?]
Hot Girl (1993) [as ???]
Call Girl (1994) [as ?]
Lu Lu De Xing Zhan (1994) [as ???]
Indecent Beast (1994) [as ?????]
One Night Stand (1994) [as ???]
Erotic Story (1995) [as ???]
Undercover Eagle (1995) [as ?????]
Yan Gui Zai Ni Zuo You (1997) [probably as ???? or uncredited]
Yellow Hunting (1998) [as ?]

The movie "Pituitary Hunter" (1982) is also listed on Ng Yee-San's page, but I couldn't check this movie, and according to the year, I doubt, that it's the same Ng Yee-San.

All of Ng Yee-San's current pictures are wrong.
The pictures that have to be attributed to her:
- "Pretty woman"
- "Gigolo club"
- "Call girl"
- "Yellow hunting"
+ merge

If nobody stops in 15 days I will merge them.

Chou Chen-Cheng (???)

Appears in:
Yan Gui Zai Ni Zuo You (1997) [probably uncredited]
Nanren Nuren Qingren (1998) [uncredited]
E Ye (1999) [as ???]

Chang Fu-Ning (???)

Appears in:
Gua Fu De Nan Ren (1993) [as ??]
Wei Qing Sha Ji (1997) [as ??]
Sex Witness (1998) [as ???]

Sit Fung-Chun (???)

Appears in:
Hot Girl (1993) [as ???]

Yeung Mung-Dip (???)

Appears in:
Duo Ming Hun Wai Qing (1993) [as ???]
Chise Mengyan (1994) [as ???]
The Kidnap (1994) [as ???]
Sexual Desire (1995) [as ?]
Dark Tale (1995) [as ?]
Possessive Woman (1995) [as ???]
The Story of a Gigolo (1996) [as ???]
Tao Se Jiao Yi (1996) [as ???]
Yan Gui Zai Ni Zuo You (1997) [as ???]
Qing Yu Shi Jie (1997) [as ???]
Super Lover (1999) [as ???]

Cheng Ming-Sing (???)

Appears in:
Shao Nu Cheng Shu Shi (1995) [as ???]
Possessive Woman (1995) [as ???]
The Wolf Man (1995) [as ???]
Ghost Chase (1998) [as ?]
Lesbians Murder Story (2000) [as ???]
Also credited in: Challenge to Devil Area (1991)

Merged

???
Lee Kwok-Wang
Aliases: Lee Kwok-Wun , ???, ???

Filmography (1995-1998)

Actor (8 films)
Erotic Story (1995)
Devil Angel (1995)
Pink Killer (1996)
Step by Step (1996)
Temptress of a Thousand Face (1998)
Sex Revenage (1998)
Three Sexy Stories (1998)
Dangerous Relationship (1998)

??(2)
Bai Yun (2) ?
Aliases: Bak Wan (2), Pai Yun, Jackie Lee, Li Kuo-Hung, Lee Kwok-Wang, Li Kuo-Hong, ???
Born: November 28th, 1970

Filmography (1988-2016)

Production Manager (1 film)
Judicial Emissary (1998)
Actor (26 films)
Hi, Sisters! (1988)
Youth Party (1989)
In Die (1990)
That Vital Organ (1991)
The Woman Killer (1993)
Brave Girl (1998)
Judicial Emissary (1998)
Thunder Cops (1999)
To Nail the Killer with All Efforts (1999)
Killer of Lover (1999)
Accusation with Blood (2002)
X File: Repentance (2004)
My Sassy Teacher (2006) ... Director Liu
Juliets (2010) ... 3 Chin
The Fourth Portrait (2010)
Leaving Gracefully (2011)
Bang! Bang! Formosa (2012) ... Sausage stall boss
Love You Forever (2013)
Lion Dancing (2014)
The Frog Ville (2014) ... [Voice: Mandarin]
U Disk (2014)
Time Is Money (2015)
One Night in Taipei (2015) ... Mike
Crazy Beauty (2015)
Go! Crazy Gangster (2016)
The Big Power (2016)

Merged:

???
Ng Yee-San (1) ?
Aliases: Ng Yee-Shan, Ng Ki-Shan, ???, ???

Filmography (1982-1998)

Actor (13 films)
Pituitary Hunter (1982)
Pretty Woman (1991)
Big Circle Blues (1992)
Gigolo Club (1993)
The Unpublicizable File (1993)
Hot Girl (1993)
Call Girl (1994) ... Prostitute
One Night Stand (1994) ... Gam
Lu Lu De Xing Zhan (1994)
Erotic Story (1995)
Undercover Eagle (1995)
Yan Gui Zai Ni Zuo You (1997)
Yellow Hunting (1998)

and

?????
Towaki Yukami ?
Aliases: Higashiwaki Yukami , ?????, ?????


Filmography (1992-1995)

Actor (4 films)
Endless Temptation (1992) ... Maria
Ling Yu Rou (1992)
Indecent Beast (1994)
Undercover Eagle (1995)

Li Ning (??)

Appears in:
Sexual Husband Lover (1990) [as ??]
Super Dancer (1998) [as ??]

Mok Siu-Lam (???)

Appears in:
East District Pretty Woman Someone Talk (1993) [?]
The Sichuan Concubines (1994) [as ???]
Shan Zhuang Qing Tiao (1997) [as ???]
Qing Jian (1997) [as ???]
Chase You in a Life (1998) [as ???]
Tuo Gui Bian Yuan Ren (1998) [as ???]
Nanren Nuren Qingren (1998) [as ???]
Loving Girl (1999) [as ???]
Heihu Chuanqi Zhi Quanmian Liesha (1999) [as ???]
Life Taken Call-In (2004) [as ???]

In DB we also have Mok Siu-Lam (???). Probably this is the same person, but I couldn't locate a copy of "Your lover", so can't say for sure.

Ma You-Hsing (???)

Appears in:
Chise Mengyan (1994) [as ???]
Pan Ke Yu Lei Gui (2000) [as ???]

Hsu Bing-Hsian (???)

Appears in:
Pan Ke Yu Lei Gui (2000) [as ???]

Gun Gan-Chung (???)

Appears in:
Love and Sin (1996) [as ???]
Chase You in a Life (1998) [as ???]

Kwok Yee-Ngoi (???)

Appears in:
Xing Lin Chun Nuan (1992) [as ???]
Streetcar of Desire (1992) [uncredited]
Sexy Slayer (1995) [as ???]
Possessive Woman (1995) [as ???]
Kun Zhe Ta De Xin Ling (1995) [as ???]
Black Temptation (1996) [as ???]
Zheng Xin Bao Qing (1996) [as ???]
Erotic Friday (1998) [as ?]
Green Hat Club (1998) [uncredited]
Zao Ai Ren Jian (1998) [as ???]
Feng Liu San Xia (1998) [as ???]
Qian Shi Qing Mi (1999) [as ???]
Super Lover (1999) [as ???]
Kong Zhen Nan Mian (2000) [as ?]

Woo Ming-Shut (???)

Appears in:
Possessive Woman (1995) [as ???]
Erotic Story (1995) [as ???]
Yu Wang Mi Gong (2001) [as ???]

Law Kwai-Ying (???)

Appears in:
Xing Lin Chun Nuan (1992) [as ???]
Duo Ming Hun Wai Qing (1993) [as ???]
Ding Shi Ji Dan (1994) [as ???]
This Woman (1995) [as ???]
Lost Dream in Pink House: Dong Shiao-Wen (1995) [as ?]
Horrible High Heels (1996) [as ???]
Tao Se Jiao Yi (1996) [as ???]
Shan Zhuang Qing Tiao (1997) [as ???]
Qing Jian (1997) [as ???]
Lashou Jiqing (1999) [as ???]
Accusation of the Wall (2000) [as ???]
Also credited in: The Vengeance (1995)

Yu Cheung-Wang (???) AKA Yu Cheung-Hoi (???) - we have 2 entries for him

Appears in:
Sexy Colour Women (1998) [as ???]
Rainy Night Foot Step (1998) [as ???]
Cowboy and a Girl Whorehouse (1998) [as ???]
Ghost Lover (1998) [as ???]

Please merge

If nobody stops me in 15 days I will merge them.

Kan Kit (??) AKA Kan Chit (??) - we have at least 2 entries for her

Appears in:
Island of Surprise (1990) [as ??]
The Picture Story (1994) [as ??]
Saodu Da Xingdong (1999) [as ??]

In "The Picture story" she is credited as ??, so ?? is wrong. I'm not sure if she's the same ?? that is credited in "Viva Erotica" (couldn't find her there), but at least it should be ??. Character ? doesn't appear in "Big5 character set" thread, but it seems that it's visible and searchable in our DB.
Also, all the movies above are Taiwanese, so I suggest to change her Romanized name as well. And merge.

Sorry, changed.

If nobody stops me in 15 days I will merge them.