Perhaps you should try some spelling variations:
yang yang » wang yang, wang yan
yuan wang » yan wang, yuan kang, yuan chang
shang hai » shang kai, dang hai, chang ha
dan yang » daun yang, tan yang, wang yang
li shang » li zhang, wei shang, xia shang
hua dan » hua ban
yang li » yang lin, yang di, yang xi

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 yang) OR (yuan wang)) hua dan yang li shang hai ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((yang yang) OR (yuan wang)) hua dan yang li shang hai ;".
• Adding a wildcard symbol may retrieve word variants: wang ((yang yang) OR (yuan wang)) hua dan yang li shang hai ;*.