Perhaps you should try some spelling variations:
than china » tuan china, han china, wuhan china
huang jing » huang ting, huang ying, wang jing
yuan ming » yuan ting, kian ming, tuan minh
wong shiu » wong siu, cong shu, song shin
tan chia » tuan china, can china, dan china
wen yang » wei yang, wen wang, chen yang
yang ji » yang jui, yang jie, yang jin
ji wong » ji won, ji zhong, kie wong

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: ((yuan ming) OR (huang jing)) ((tan chia) OR (than china)) wen yang ji wong shiu ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((yuan ming) or (huang jing)) ((tan chia) OR (than china)) wen yang ji wong shiu ;~".
• Adding a wildcard symbol may retrieve word variants: ((yuan ming) or (huang jing)) ((tan chia) OR (than china)) wen yang ji wong shiu ;*.