Perhaps you should try some spelling variations:
guan chia » tuan china, tan chia
wang gan » wang yan, wang ban, wang dan
gan guan » yan guan, quan guan, fan guon
chia ban » chia lan, chia wen, hua ban
wang lin » wang li, wang qin, yang lin
zong hai » hong hai, dang hai, long han
yang li » yang lin, yang di, yang xi

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 gan guan chia ban ((yang li) OR (wang lin)) zong hai ;~.
• Adding a wildcard symbol may retrieve word variants: wang gan guan chia ban ((yang li) or (wang lin)) zong hai ;*.