Perhaps you should try some spelling variations:
yang liang » wang liang, yan liang, yang yang
zhang john » change john, zhang jian, zhang joe
wang yang » wang yan, wang liang, wang yanling
john song » john wong, john bonn, john ngosong
als last » als gast, a last, his last
song sin » song shin, dong sin, song jin
li last » i last, die last, his last

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 ((li last) or (als last)) zhang john song sin ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yang liang ((li last) OR (als last)) zhang john song sin ;.
• Adding a wildcard symbol may retrieve word variants: wang yang liang ((li last) or (als last)) zhang john song sin ;*.