Perhaps you should try some spelling variations:
guan chia » tuan china, tan chia
shang hai » shang kai, dang hai, chang ha
wang gan » wang yan, wang ban, wang dan
gan guan » yan guan, quan guan, fan guon
chia tan » chia lan, chen tan, chia wen
hong kim » yong kim, hyung kim, kang kim
hong hai » zhong tai, dang hai, hong tan
hong il » jong il, hyoung il, honig ii

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang gan guan chia tan ((hong kim) or (hong il)) ((hong hai) or (shang hai)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang gan guan chia tan ((hong kim) OR (hong il)) ((hong hai) OR (shang hai)) ;*.