Perhaps you should try some spelling variations:
wang liang » wang yang
shang hai » shang kai, dang hai, chang ha
tuan hua » tuan vu, yuan hui
wang hai » dang hai, wang hui, wang chau
tan hua » wang hua, tan chia, tan puay
yang li » yang lin, yang di, yang yi
yang xi » yang di, yang yi, yang jui

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang liang ((tuan hua) OR (tan hua)) daun ((yang li) or (yang xi)) ((wang hai) or (shang hai)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang liang ((tuan hua) OR (tan hua)) daun ((yang li) OR (yang xi)) ((wang hai) OR (shang hai)) ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang liang ((tuan hua) OR (tan hua)) daun ((yang li) or (yang xi)) ((wang hai) or (shang hai)) ;".
• Adding a wildcard symbol may retrieve word variants: wang liang ((tuan hua) OR (tan hua)) daun ((yang li) or (yang xi)) ((wang hai) or (shang hai)) ;*.