Perhaps you should try some spelling variations:
yang liang » wang liang, yan liang, yang yang
wang yang » wang yan, wang liang, wang yanling
john song » john wong, john bonn, john ngosong
jin song » jie song, kim song, jin ying
ka ying » ku ying, fan ying, gao ying
als ka » als ko
shin » skin, sein, thin

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 liang) or (wang yang)) als ka ying ((jin song) OR (john song)) shin ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((yang liang) OR (wang yang)) als ka ying ((jin song) OR (john song)) shin ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((yang liang) or (wang yang)) als ka ying ((jin song) OR (john song)) shin ;".
• Adding a wildcard symbol may retrieve word variants: wang ((yang liang) or (wang yang)) als ka ying ((jin song) OR (john song)) shin ;*.