Perhaps you should try some spelling variations:
wang wang » wang yang, wang liang, wang yan
gain yang » dan yang, daun yang, yin yang
wang ban » wang yan, wang dan, wang yang
tan yang » dan yang, tan ying, tan yong
hong hai » shang hai, zhong tai, dang hai
yi hong » yi rong, kia hong, thi hong
ban 4 » ban _, ban 1, man 4

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang wang ban 4 ((gain yang) or (tan yang)) yi hong hai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang wang ban 4 ((gain yang) OR (tan yang)) yi hong hai ;.
• Adding a wildcard symbol may retrieve word variants: wang wang ban 4 ((gain yang) or (tan yang)) yi hong hai ;*.