Liu Chungliang (Commonly credited as John Liu) is a Taiwanese actor and martial artist. He mostly appeared in low-budget Taiwanese action/martial art movies and never appeared in the higher budget Hong Kong martial arts movies from the Shaw Brothers and Golden Harvest. Description above from the Wikipedia article Liu Chungliang licensed under CC-BY-SA, full list of contributors on Wikipedia.
In the Claws of the CIA
(John Liu)
Deadly Duo
(Ou Yang Chun)
Death Duel of Kung Fu
(Sung Hsin)
Fighting Ace
(Kao Che)
Der stählerne Todesgriff der Shaolin Martial Arts
(Chow Lu Fung)
The Invincible Armour
(Chow Lu Fung)
Snuff Bottle Connection
(Shao Ting Shang)
Incredible Kung Fu Mission
(Shao Ting Kang)
The Secret Rivals 2
(Shao Yi-Fei)
The Secret Rivals
(Shao Yi-Fei)
Trinity Goes East
(Paschy)
The Secret Rivals 3
(Shao Yu Pai)
Top Fighter
((archive footage))
The Mar's Villa
(Ma Tien Lang)
Shaolin Ex-Monk
(Ling Chu-Fei)
Instant Kung Fu Man
(Fu Sing)
Struggle Through Death
(Kang)
The Dragon, the Hero
(Tu Wu Shen)
Dragon Blood
(Liu)
Zen Kwun Do Strikes in Paris
(Regie / Actor)
Los Kalatrava contra el imperio del karate
(Maestro de kárate)
The Invincible Kung Fu Trio
(Luk Ah-Chai)
New York Ninja
(John Liu / The Ninja)
In the Claws of the CIA
(Writer)
In the Claws of the CIA
(Director)
New York Ninja
(Director)
New York Ninja
(Martial Arts Choreographer)
New York Ninja
(Writer)
Dragon Blood
(Writer)
Dragon Blood
(Director)
Dragon Blood
(Producer)
Zen Kwun Do Strikes in Paris
(Presenter)
Zen Kwun Do Strikes in Paris
(Stunt Coordinator)
Zen Kwun Do Strikes in Paris
(Writer)
Zen Kwun Do Strikes in Paris
(Director)
In the Claws of the CIA
(Producer)