Perhaps you should try some spelling variations:
chen choon » chen chuan
wang yang » wang yan, wang liang, wang yanling
yin hango » yin hang, yin fang, yin yang
yang jin » yang jie, yang jun, ying jin
yang yi » yang di, yang jui
yang xi » yang di, yang jui
un chen » yun chen, n chen, un chemin
hango a » tango a
ngo a » ngos a, neo a, ngo 1
a un » a une, _ un

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) or (yang jin))) or (((yang yi) or (yang xi))))ngo a un chen choon yin hango a ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((wang yang) OR (yang jin))) OR (((yang yi) OR (yang xi))))ngo a un chen choon yin hango a ;.
• Adding a wildcard symbol may retrieve word variants: ((((wang yang) or (yang jin))) or (((yang yi) or (yang xi))))ngo a un chen choon yin hango a ;*.