Perhaps you should try some spelling variations:
wang liang » wang yang
yuan wang » yan wang, yuan kang, yuan chang
tan chia » tuan china, than china, can china
yang jin » yang jie, yang jun, ying jin
tan hua » tuan hua, wang hua, tan puay
wang li » wang lei, wang lin, tang li
hong yu » wong yue

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 (wang liang)) ((tan hua) OR (tan chia)) ren ((yang jin) or (wang li)) hong yu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((yuan wang) OR (wang liang)) ((tan hua) OR (tan chia)) ren ((yang jin) OR (wang li)) hong yu ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((yuan wang) or (wang liang)) ((tan hua) OR (tan chia)) ren ((yang jin) or (wang li)) hong yu ;".
• Adding a wildcard symbol may retrieve word variants: ((yuan wang) or (wang liang)) ((tan hua) OR (tan chia)) ren ((yang jin) or (wang li)) hong yu ;*.