Perhaps you should try some spelling variations:
yang guang » yang yang, yan guan, yang liang
gan guan » yan guan, quan guan, fan guon
jaan hui » yuan hui
3.2 long » 3.2 land
tan hua » tuan hua, wang hua, tan chia
yi yang » yin yang, yi gang, yu yang
long du » long d, long do, long run
h yang » _ yang, hui yang

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

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