Perhaps you should try some spelling variations:
wuhan china » tuan china, yunnan china
guan chia » tuan china
wang yang » wang liang, wang yanling
tan chia » tuan china, than china, can china
zong hai » hong hai, dang hai, long han
yang li » yang lin, yang di, yang xi
li zong » lin zong, li cong, li rong

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 yan ((guan chia) OR (((tan chia) OR (wuhan china)))) wang yang li zong hai ;~.
• Adding a wildcard symbol may retrieve word variants: wang yan ((guan chia) or (((tan chia) or (wuhan china)))) wang yang li zong hai ;*.