Perhaps you should try some spelling variations:
yang yang » wang yang, wang yan
xiao yang » xiao zhang, xia fang, xiao yuan
song ming » song bing, song min, gong min
lang can » lung can, lang lang, lang a
can bank » bank bank, loan bank, main bank
tan yang » dan yang, tan ying, tan yong
tao yang » yao yang, dan yang, gao ying
min song » jin song, min hong, minh cong

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

• Performing a fuzzy search may retrieve terms with similar spellings: lang can bank runs ((((yang yang) or (tan yang))) or (((tao yang) or (xiao yang)))) min song ming ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: lang can bank runs ((((yang yang) OR (tan yang))) OR (((tao yang) OR (xiao yang)))) min song ming ;.
• Adding a wildcard symbol may retrieve word variants: lang can bank runs ((((yang yang) or (tan yang))) or (((tao yang) or (xiao yang)))) min song ming ;*.