The New Adventures of Lucky Luke

When Lee-Chow, a laundry entrepreneur in the Chinese quarter of a small town sprung along the railroad expansion which brought them into America, realizes they can't cope themselves with the criminal Purple Dragon triad gang which extorts 'protection money', he sends his humble and willing nephew Chin-Chin to search for 'Liki Liki', whom the boy teaches how to pass as Chinese. Finding uncle disappeared, only fellow entrepreneur Ho-Tang says in private kidnapped by the Purple Dragon, the two run the laundry and fight off the triad, only to find the sheriff on the wrong side, presiding over the brave yellow boy's lynching. Lucky saves him, now it's time to deal with the gang itself...