Perhaps you should try some spelling variations:
lang yan » wang yan, wang yang, zhang yan
yan ying » fan ying, ran ying, tan ying
ying hua » ming hua, wang hua, ying zhu
yang jie » yang jin, yang jui, yang yi
wong sau » wong sam, wong siu, wong shiu
hua ren » hua chen
yang xi » yang yi, yang jui

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

• Performing a fuzzy search may retrieve terms with similar spellings: lang yan ying hua ren ((((yang jie) OR (yang di))) or (yang xi)) wong sau ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: lang yan ying hua ren ((((yang jie) OR (yang di))) OR (yang xi)) wong sau ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "lang yan ying hua ren ((((yang jie) OR (yang di))) or (yang xi)) wong sau ;*".