The 56-year-old Kill Bill star was reported to be in a severely depressed mood.
However, he was seen to be more cheerful recently after receiving encouragement from family and friends.
The latest issue of Hong Kong's Next magazine revealed the kung fu star had a stroke during band practice early August, causing him to fall and hit his head on a stairway.
He was sent to the hospital for treatment immediately.
After the stroke, Gordon's right hand and leg suffered immobility and made him wheelchair-bound.
His speech is also impaired.
Gordon started training at Lau Cham's martial arts school of Hung Gar discipline when he was eight.
He entered showbiz in 1973 after participating in a kungfu movie funded by Lau Cham's son - popular action choreographer Lau Kar-leung.
Although he was given the role of Wong Fei Hung in Challenge of the Masters in 1976, Gordon only shot to fame as a Shaolin hero in The 36th Chamber of Shaolin, two years later. He has participated in nearly 200 films and TV series.
Help by writing Gordon Liu a hand written letter to give love and moral support. I know it would mean alot to him. I my collecting letters for his fan who want to show they care, if they want to participate.
Send your letter to Santi Kung Fu School
2605 Hoover Ave, Suite E. National City,CA 91950