Mo fei cui

Action film, Magic Crystal 
Year: 1986
-Year in film: 1980s
-Country: Hongkong  
-Who in bibs: boy Pin-Pin ~6 ?, man
-Available on DVD: yes  
-I own: no
-Bib occurrence: low+ ?    
-Rating:  3/10    
-Rating: ***
-Comment: A young boy, I think Bin Bin *1979 (or Ban-Ban, 彬彬 ?) in dark blue bibs. But almost always with the crystal holding in front of him (also when sitting or lying). And a man in white cotton bibs (carpenter) and a man in silver coveralls. Starring Cynthia Rothrock (not in bibs here, in bibs I have her here).

Another one from Felix. Thanks very much! 

Boy also being grapped by the straps (rear) and fixing a strap. Also showing the brand. Something like Pip Play. Pip PL... or Pip PU! Chinese title: 魔翡翠.

Very young boy, very few good scenes.

So rating ~3 (or less).