Perhaps you should try some spelling variations:
yang liang » wang liang, yan liang, yang yang
yuan wang » yan wang, yuan kang, yuan chang
tan chia » tuan china, than china, can china
tan hua » tuan hua, wang hua, tan puay
yang du » yang di, yang d, yang jui
yang mu » yang muxi, yang jui, yang jun
long do » long d, long du, longer do

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