Perhaps you should try some spelling variations:
wang yang » wang yan, wang liang, wang yanling
yang yang » wang yan
dong ping » dong sin, dong jung, dong yang
yang his » yang chik, yang di, yang xi
his last » als last, his host, his land
dong bin » dong sin, dong di, dann bin
thing » things, think

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 yang his last (thing or thin) jeng ((dong ping) or (dong bin)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yang yang his last (thing OR thin) jeng ((dong ping) OR (dong bin)) ;*.