Perhaps you should try some spelling variations:
than china » tuan china, han china, wuhan china
yang yang » wang yang
yang long » thang long, yang liang, qing long
yan guan » gan guan, yan yuan, yang guang
tuan hua » tuan vu, yuan hui
pei yang » wei yang, hui yang, pei yun
tan hua » wang hua, tan chia, tan puay
wang » wing, wan, lang

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wang yan) or (yan guan)) ((((tuan hua) or (tan hua))) or (than china)) pei yang yang long run ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang yan) OR (yan guan)) ((((tuan hua) OR (tan hua))) OR (than china)) pei yang yang long run ;.
• Adding a wildcard symbol may retrieve word variants: ((wang yan) or (yan guan)) ((((tuan hua) or (tan hua))) or (than china)) pei yang yang long run ;*.