英雄本色3：夕阳之歌

The name of this movie is 英雄本色3：夕阳之歌 released in 1989-10-20 and it's main theme is The year is 1974. A young Hong Kong Chinese, Mark Chow Yun-Fat, travels to Saigon to make his fortune. There, he encounters a mysterious femme fatale, the lovely Kit. As he becomes more involved in her various underworld deals, a tragic romance develops. On the eve of the outbreak of war, Kit's past returns to endanger her, and Mark must risk everything for the one true love of his life....