Perhaps you should try some spelling variations:
yang guang » yang yang, yan guan, yang liang
tan china » tuan china, than china, can china
china peo » china pim, china pt
yang yi » yang di, yang xi, yang jui
long do » long d, long du, longer do
yang i » yang di, yang xi, yang li
wang » wing, lang

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 OR wan) yan) OR (yang guang)) tan china peo ((yang i) OR (yang yi)) long do ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((wang or wan) yan) or (yang guang)) tan china peo ((yang i) OR (yang yi)) long do ;~".
• Adding a wildcard symbol may retrieve word variants: (((wang or wan) yan) or (yang guang)) tan china peo ((yang i) OR (yang yi)) long do ;*.