Perhaps you should try some spelling variations:
yang guang » yang yang, yan guan, yang liang
yang fang » yang yang, yang fan, yang liang
pang jiu » pang jun, yang jie, yang jin
jiu tong » jiu cong, jiao tong, liu yong
tong hui » wang hui
yan hua » ya hua, wang hua, tuan hua
tan hua » tuan hua, wang hua, tan chia

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: ((yang fang) OR (yang guang)) ((yan hua) OR (tan hua)) (ren OR rein) pang jiu tong hui ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((yang fang) or (yang guang)) ((yan hua) OR (tan hua)) (ren or rein) pang jiu tong hui ;~".
• Adding a wildcard symbol may retrieve word variants: ((yang fang) or (yang guang)) ((yan hua) OR (tan hua)) (ren or rein) pang jiu tong hui ;*.