Perhaps you should try some spelling variations:
yang guang » yang yang, yang liang
tan puay » tan hua
3.2 long » 3.2 land
tuan hua » tan hua, tuan vu, yuan hui
yan guan » gan guan, yan yuan, yihan guan
yu yang » du yang, yi yang, yu fang
h yang » _ yang, hui yang
long d » long do, long du, long _

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((yang guang) or (yan guan)) ((tan puay) or (tuan hua)) ((yu yang) or (h yang)) 3.2 long d ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((yang guang) OR (yan guan)) ((tan puay) OR (tuan hua)) ((yu yang) OR (h yang)) 3.2 long d ;.
• Adding a wildcard symbol may retrieve word variants: ((yang guang) or (yan guan)) ((tan puay) or (tuan hua)) ((yu yang) or (h yang)) 3.2 long d ;*.