Perhaps you should try some spelling variations:
wang yang » wang yan, wang liang, wang yanling
yang yang » wang yan
hua chan » hua chen, hua ban, hua zhao
chan jan » chain jane, chan alan, chan kang
long du » long d, long do, long run
jan a » jane a, can a, jan m
dong » doing, done, hong

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((dong sin) or (((wang yang) or (yang yang)))) ya hua chan jan a long du ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((dong sin) OR (((wang yang) OR (yang yang)))) ya hua chan jan a long du ;.
• Adding a wildcard symbol may retrieve word variants: ((dong sin) or (((wang yang) or (yang yang)))) ya hua chan jan a long du ;*.