Perhaps you should try some spelling variations:
kang susan » wong susan, yong susan
wang yuhan » wang luhang, wang yan, wang yidan
shang hai » shang kai, dang hai, chang ha
yang lin » yang jin, wang lin, yang liang
gang hai » dang hai, eang hay, gang hu
hui tan » hui kian, hui tong, hui yang
yang li » yang di, yang xi, yang yi

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

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