A Sharla Cheung movie, and her boyfriend were bombed by boat at sea. Her boyfriend was not killed, but her face was disfigured.
The film you mentioned is called Cold-faced Sniper, which was directed by Yuan Heping. The hero's name is Zhang Guoliang, and he is still in the entertainment circle. It seems that he has a movie to be released this year, called Hypnosis Judgment, starring Nick Cheung and Hans Zhang. He plays a big villain in it. I took a screenshot of him in Weibo, and uploaded it.