Perhaps you should try some spelling variations:
yang liang » wang liang, yan liang, yang yang
wang yang » wang yan, wang liang, wang yanling
liang wie » kian wie, lang wien, liang li
wong john » wrong john, kong john, longo john
young men » young women
wie rene » wilke rene, wie deine, wie eine
wong sam » wong sau, wong lai, von sam
sar » sara, star, saur

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 wie rene ((wong john) or (young men)) ((wong sam) or (kong sar)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yang liang wie rene ((wong john) OR (young men)) ((wong sam) OR (kong sar)) ;.
• Adding a wildcard symbol may retrieve word variants: wang yang liang wie rene ((wong john) or (young men)) ((wong sam) or (kong sar)) ;*.