Special ID Word Search Puzzle – Search Characters, Actors and Actresses. Word Search Puzzle Solver. A career-long undercover Hong Kong cop is sent to Mainland China when his former protégé becomes the primary suspect in a murder. Find out the following actor, actress, character names, and other movie-related words hidden in this word search puzzle based on this movie.. This includes identifying and searching for words that are related to : Hung, Ching, Ching, Ken Lo, Andy On, Pau Hei, Jing Tian, Mak Cheung, Donnie Yen, Collin Chou, Zhang Hanyu, Terence Yin, Ronald Cheng, Yang Zhigang, Frankie Ng Chi .