Perhaps you should try some spelling variations:
tuan china » wuhan china, can china, taiwan china
yang guang » yang yang, yan guan, yang liang
yuan wang » yuan kang, yuan chang, qian wang
yan wang » yang yang, qian wang, yan liang
tan chia » than china, can china, dan china
long du » long d, long do, long run
h yang » _ yang, hui yang
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 (yuan wang))) or (yang guang)) ((tan chia) or (tuan china)) h yang a long du ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((yan wang) OR (yuan wang))) OR (yang guang)) ((tan chia) OR (tuan china)) h yang a long du ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((yan wang) OR (yuan wang))) or (yang guang)) ((tan chia) or (tuan china)) h yang a long du ;".
• Adding a wildcard symbol may retrieve word variants: ((((yan wang) OR (yuan wang))) or (yang guang)) ((tan chia) or (tuan china)) h yang a long du ;*.