Perhaps you should try some spelling variations:
can become » has become
become tan » become lean, become a, become men
wang yang » wang yan, wang liang, wang yanling
yang yang » wang yan
zhong tai » hong tan, hong hai, zhong zhi
yang can » yang fan, yang dean, yang jin
tan tan » tas tan, tin tan, tang tang
hong ng » hong kong, hong jong, hong hong

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

• If you are trying to use Boolean operators, they must be ALL CAPS: wang yang yang can become tan tan ((zhong tai) OR (((hong w) OR (hong ng)))) ;~.
• Adding a wildcard symbol may retrieve word variants: wang yang yang can become tan tan ((zhong tai) or (((hong w) or (hong ng)))) ;*.