Perhaps you should try some spelling variations:
hua irene » hua ren
wang yao » wang yan, yang yao, gang yao
yao yang » yang yang
yang hua » wang hua, yang hui, ying hua
pang jiu » pang jun, yang jie, pan ji
yang jin » yang jie, yang jun, ying jin
hong ghi » zhong zhi, hong g, hong hai
yan jiu » yang jie

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yao yang hua irene ((((((yan jiu) OR (pang jiu))) or (yang jin))) or (shang jin)) hong ghi ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yao yang hua irene ((((((yan jiu) OR (pang jiu))) OR (yang jin))) OR (shang jin)) hong ghi ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yao yang hua irene ((((((yan jiu) OR (pang jiu))) or (yang jin))) or (shang jin)) hong ghi ;*".