Perhaps you should try some spelling variations:
yang ying » yang yang, yang jing, huang ying
hua irene » hua ren
huang lin » huang bin, huang jing, huang ting
zong shu » cong shu, tong shui, wong shiu
wong sau » wong sam, wong siu, wong shiu
ying ya » ying yang, yang yao, king yax
yang li » yang lin, yang di, yang xi

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

• If you are trying to use Boolean operators, they must be ALL CAPS: yang ying ya hua irene ((yang li) OR (huang lin)) ((zong shu) OR (wong sau)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "yang ying ya hua irene ((yang li) or (huang lin)) ((zong shu) OR (wong sau)) ;~".
• Adding a wildcard symbol may retrieve word variants: yang ying ya hua irene ((yang li) or (huang lin)) ((zong shu) OR (wong sau)) ;*.