Pretty original storyline
This movie is unlike the usual stories that Hong Kong produced during this time. It includes rejection by a father. Fighting amongst an old couple. Some Kung Fu comedy. Plus some more traditional plot lines about foreigners attempting to take over China and hosting a big martial arts tournament. I give it a thumbs up just for its originality.
The movie title "None," available on Prime Video, has received an average rating of 4.0 from 10 reviewers. 
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The additional details include the following in key-value format :
 {"Audio languages": ["English"], "Subtitles": ["English [CC]"], "Directors": ["Ng See Yuen"], "Starring": ["Cliff Lok", "Hwang Jang Lee", "Shek Kin"]}

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