Perhaps you should try some spelling variations:
yang liang » wang liang, yan liang, peng liang
tuan china » wuhan china, can china, taiwan china
yang yang » wang yang, wang yan
have lang » have any
longer do » longer _, longer a, long do
a longer » _ longer, 2 longer, 3 longer
lang a » lang 3, lang _, erlang a

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((yang liang) or (yang yang)) tuan china have lang a longer do ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((yang liang) OR (yang yang)) tuan china have lang a longer do ;*.