Perhaps you should try some spelling variations:
wang yang » wang yan, wang liang, wang yanling
west yang » west bank, west can, west land
tan chia » tuan china, than china, can china
yang min » yang mind, yang jin, tang min
wong yue » hong yu
wang yue » wang hua, wang yan, wang he
tan hua » tuan hua, wang hua, tan puay

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

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