Perhaps you should try some spelling variations:
yang guang » yang yang, yan guan, yang liang
yan liang » yang liang, wang liang, you liang
tan chia » tuan china, than china, can china
chia pei » china peo, chew pei, chia wen
pei yang » wei yang, hui yang, pei yun
yang y.c » yang yi, yang yao, yang 4.3
long au » long du, long haul, long run
long a » along a, 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: ((yan liang) or (yang guang)) tan chia pei yang y.c ((long a) or (long au)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((yan liang) OR (yang guang)) tan chia pei yang y.c ((long a) OR (long au)) ;*.