Perhaps you should try some spelling variations:
tuan china » wuhan china, can china, taiwan china
than china » han china, wuhan china, can china
yuan wang » yuan kang, yuan chang, qian wang
yan wang » yang yang, qian wang, yan liang
yang jui » yang judy, yang di, yang xi
jui wong » ji won, jui meng
wong yue » wang yue, hong yu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((yuan wang) or (yan wang)) ((than china) OR (tuan china)) reza yang jui wong yue ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((yuan wang) OR (yan wang)) ((than china) OR (tuan china)) reza yang jui wong yue ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((yuan wang) or (yan wang)) ((than china) OR (tuan china)) reza yang jui wong yue ;".
• Adding a wildcard symbol may retrieve word variants: ((yuan wang) or (yan wang)) ((than china) OR (tuan china)) reza yang jui wong yue ;*.