Perhaps you should try some spelling variations:
yang yang » wang yang, wang yan
hua chen » jui chen, yu chen, a chen
law main » law pain, law making, new main
hong ghi » zhong zhi, hong g, hong hai
yang xi » yang di, yang yi, yang jui
yaw min » kyaw min
hong yu » wong yue
xi hua » xie hua, li hua

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

• Performing a fuzzy search may retrieve terms with similar spellings: yang yang xi hua chen ((yaw min) OR (law main)) ((hong ghi) or (hong yu)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: yang yang xi hua chen ((yaw min) OR (law main)) ((hong ghi) OR (hong yu)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "yang yang xi hua chen ((yaw min) OR (law main)) ((hong ghi) or (hong yu)) ;*".