Perhaps you should try some spelling variations:
yang liang » wang liang, yan liang, yang yang
yang guang » yang yang, yan guan
tan chia » tuan china, than china, can china
pei yang » wei yang, hui yang, pei yun
tan hua » tuan hua, wang hua, tan puay
long du » long do, long run, long did
long d » long do, long _, long 2

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 liang) OR (yang guang)) ((tan hua) OR (tan chia)) pei yang di ((long d) OR (long du)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((yang liang) or (yang guang)) ((tan hua) OR (tan chia)) pei yang di ((long d) or (long du)) ;~".
• Adding a wildcard symbol may retrieve word variants: ((yang liang) or (yang guang)) ((tan hua) OR (tan chia)) pei yang di ((long d) or (long du)) ;*.