Perhaps you should try some spelling variations:
wang fang » wang yang, weng fang, wang liang
fang yuan » wang yuhan, wang yan, meng yuan
yuan chia » tuan china, tan chia, yunnan china
zhong tai » hong tan, hong hai, zhong zhi
chia tan » chia lan, chen tan, chia wen
yang lin » wang lin, yang li, yang liang
yang jin » yang jie, yang jun, ying jin
zong hai » hong hai, dang hai, long han

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 fang yuan chia tan ((yang lin) OR (yang jin)) ((zong hai) OR (zhong tai)) ;~.
• Adding a wildcard symbol may retrieve word variants: wang fang yuan chia tan ((yang lin) or (yang jin)) ((zong hai) or (zhong tai)) ;*.