Perhaps you should try some spelling variations:
chan kang » chung kang, chan fong, chan jan
one thanh » long thanh
one thing » more thing, one third
chan eng » chan fong, chan ming, han en
van paul » von paul, jan paul, jean paul
yang xi » yang di, yang yi, yang jui
yang i » yang di, yang yi, yang li

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ((chan kang) OR (chan eng)) ((yang i) or (yang xi)) gene ((one thanh) or (one thing)) van paul ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((chan kang) OR (chan eng)) ((yang i) OR (yang xi)) gene ((one thanh) OR (one thing)) van paul ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((chan kang) OR (chan eng)) ((yang i) or (yang xi)) gene ((one thanh) or (one thing)) van paul ;*".