Perhaps you should try some spelling variations:
wang yang » wang yan, wang liang, wang yanling
gain yang » dan yang, daun yang, tan yang
tuan hua » tan hua, tuan vu, yuan hui
wang hai » dang hai, wang hui, shang hai
han hua » tan hua, wang hua
yang li » yang lin, yang di, yang xi
li wang » l wang, li gang, li wing

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

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