Perhaps you should try some spelling variations:
shang kai » shang hai
wang tan » wang yan, wang ban, wang dan
kim chai » ka chai
chai tan » chai tam, chai onn
tan ying » fan ying, ran ying, tan yang
ying jin » yang jin, jing ji, yang jie
hong hai » shang hai, zhong tai, dang hai

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

• If you are trying to use Boolean operators, they must be ALL CAPS: wang tan kim chai tan ying jin ((hong hai) OR (shang kai)) ;~.
• Adding a wildcard symbol may retrieve word variants: wang tan kim chai tan ying jin ((hong hai) or (shang kai)) ;*.