Perhaps you should try some spelling variations:
yang guang » yan guan, yang liang
yang yang » wang yang, wang yan
tan chia » tuan china, than china, can china
pei yang » wei yang, hui yang, pei yun
yang lam » yang fan, yang yao, tang lay
tan hua » tuan hua, wang hua, tan puay
long do » long du, longer do, long ago
long d » long du, long _, long 2

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((yang yang) or (yang guang)) ((tan hua) or (tan chia)) pei yang lam ((long d) OR (long do)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((yang yang) OR (yang guang)) ((tan hua) OR (tan chia)) pei yang lam ((long d) OR (long do)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((yang yang) or (yang guang)) ((tan hua) or (tan chia)) pei yang lam ((long d) OR (long do)) ;*".