Help…I can’t remember the name of this film

Chinese film about a group of assassins for hire, that make the assassinations look like accidents.
There was this one scene wher ethey used this sheet of glass to assassinate a guy. Another was where a guy wanted his father assassinated so that he could take over his business.
Any ideas ?
Answer #1
13 assasins?
Answer #2
no, lol
Answer #3
not so sure about this but is it assassins (yi ngoi).??
Answer #4
no. Turns out it’s called “Accident”
Answer #5
Looks/sounds good, cueing it up for download.