Question: What is the name of this 1985 Hong Kong comedy horror film directed by Ricky Lau and starring Lam Ching-ying as a priest?

Context paragraphs:
Mr. Vampire II: Mr. Vampire II, also known as Mr. Vampire Part 2, is a 1986 Hong Kong comedy horror film directed by Ricky Lau, starring Yuen Biao, Moon Lee and Lam Ching-ying, and produced by Sammo Hung.  The film is the second of a series of five films directed by Ricky Lau in the "Mr. Vampire" franchise.  "Mr. Vampire" and its sequels were released as part of the jiangshi cinematic boom in Hong Kong during the 1980s.  The Chinese title of the film literally translates to Vampire Family.

Mr. Vampire: Mr. Vampire is a 1985 Hong Kong comedy horror film directed by Ricky Lau in his directorial debut, and also produced by Sammo Hung.  The film's box office success led to the creation of a "Mr. Vampire" franchise, with the release of four sequels directed by Ricky Lau from 1986 to 1992, and subsequent similarly themed films with different directors released between 1987 and 1991.  The vampire of the film is based on the jiangshi, the hopping corpses of Chinese folklore.  The film was released under the Chinese title 暫時停止呼吸 (literally: "Hold Your Breath for a Moment") in Taiwan.  The film was the breakthrough success of the jiangshi genre, a trend popular in Hong Kong during the 1980s, and established many of the genre's recognisable tropes.

The Ultimate Vampire: The Ultimate Vampire (殭屍至尊) is a 1991 Hong Kong film directed by Wilson Tong and starring Lam Ching-ying and Chin Siu-ho.  It is a spin-off of the 1985 Hong Kong movie Mr. Vampire, Lam Ching-ying reprises his role as a Taoist Priest.

The Musical Vampire: The Musical Vampire (音樂殭屍) is a 1992 Hong Kong film directed by Wilson Tong and starring Lam Ching-ying.  It is a spin-off of the 1985 Hong Kong movie Mr. Vampire, Lam Ching-ying reprises his role as a Taoist Priest.

Vampire Expert: Vampire Expert is 1995 Hong Kong television series produced by ATV and starring Lam Ching-ying.  The two-season series served as a transition from film to television for the 1980s Hong Kong Chinese vampire film franchise.  A third season was planned, but due to the poor health and subsequent death of lead actor Lam Ching-ying, the series was cancelled in 1996.

Mr. Vampire 1992: Mr. Vampire 1992, also known as Chinese Vampire Story, is a 1992 Hong Kong comedy horror film directed by Ricky Lau.  The film is the fifth of a series of five jiangshi films directed by Ricky Lau in the "Mr. Vampire" franchise.  The Chinese title of the film literally translates to New Mr. Vampire.

Lam Ching-ying: Lam Ching Ying (; birth name: Lam Gun-bo 林根寶; 27 December 1952 – 8 November 1997) was a Hong Kong stuntman, actor, film producer, action director and director.  A physically talented and graceful martial artist, Lam was best known for playing the stoic Taoist priest in "Mr. Vampire" (1985).  He had a reputation for being disciplined, headstrong, restrained, and self-willed.  As an actor, action choreographer, martial artist, and teacher he touched many people with his candor and uncompromising professionalism.  He left behind a lasting cinematic legacy, which can be enjoyed and respected by generations all over the world.  Lam died in 1997 of liver cancer.

Vampire vs Vampire: Vampire Vs Vampire (一眉道人) is a 1989 Hong Kong comedy horror film directed by and starring Lam Ching-ying.  The title references the interaction in the film between a jiangshi child, a creature from Chinese "hopping" corpse fiction, and a British vampire based on Western vampire fiction.

Mr. Vampire IV: Mr. Vampire IV, also known as Mr. Vampire Saga Four, is a 1988 Hong Kong comedy horror film directed by Ricky Lau and produced by Sammo Hung and Jessica Chan.  The film is the fourth of a series of five films directed by Ricky Lau in the "Mr. Vampire" franchise.  "Mr. Vampire" and its sequels were released as part of the jiangshi cinematic boom in Hong Kong during the 1980s.  The Chinese title of the film literally translates to Uncle Vampire.

Exorcist Master: Exorcist Master (驅魔道長) is a 1992 Hong Kong film directed by Wu Ma and starring Wu Ma and Lam Ching-ying.  It is a spin-off of the 1985 Hong Kong movie Mr. Vampire, Lam Ching-ying reprises his role as a Taoist Priest.

Supporting paragraphs: Lam Ching-ying Mr. Vampire
Answer: Mr. Vampire