Perhaps you should try some spelling variations:
yang liang » wang liang, yan liang, peng liang
yang yang » wang yang, wang yan
tan china » tuan china, than china, can china
yan guan » yan yuan, yang guang, yihan guan
gan guan » quan guan, fan guon, gui guan
china hk » china how, china has, china han
hk yang » h yang, hui yang
yang ka » yang fan, yang yao
ka long » a long, day long
long do » long d, long du, longer do

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 (((((yan guan) or (gan guan))) or (yang yang)))) tan china hk yang ka long do ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((yang liang) OR (((((yan guan) OR (gan guan))) OR (yang yang)))) tan china hk yang ka long do ;*.