Perhaps you should try some spelling variations:
yunnan china » urban china, tuan china, wuhan china
yang guang » yang yang, yan guan, yang liang
yan wang » yuan wang, yang yang, qian wang
pei yang » wei yang, hui yang, pei yun
tan hua » tuan hua, wang hua, tan chia
long do » long d, long du, longer do
yang a » yang ka, yang _, yang 8

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

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