https://hkmdb.com/db/movies/view.mhtml? ... ay_set=eng
Current chinese main title: 楊子江風雲
I believe the character 楊 is just a mistake by the editor who added the movie, because I don't think the producers didn't know how to write Yangtze River correctly (see Alias 揚子江風雲). All sources I can find say 揚 (posters, onscreen title, advertisements found by google). I'll change the mentioned Alias into the main title soon, of no one objects.