Perhaps you should try some spelling variations:
liang yang » liang ying, wang yang, yang yang
yang guang » yang yang, yan guan, yang liang
huang ying » huang jing, huang ting, huang yang
dang hari » dang hai
hong ghi » zhong zhi, hong g, hong hai
guang a » guang eu, zugang a
a gene » a genre, a gender, a gentle

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

• Performing a fuzzy search may retrieve terms with similar spellings: liang yang guang a gene huang ying ((hong ghi) or (dang hari)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: liang yang guang a gene huang ying ((hong ghi) OR (dang hari)) ;*.