Perhaps you should try some spelling variations:
yang guang » yang yang
yang liang » wang liang, yan liang, yang yang
yan guan » gan guan, yan yuan, yihan guan
yin yang » ying yang, yi yang, yin fang
long do » long d, long du, longer do
h yang » _ yang, hui yang
3 long » a long, 2 long, 3.2 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 (yang liang))) or (yan guan)) wang hua ((yin yang) or (h yang)) 3 long do ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((yang guang) OR (yang liang))) OR (yan guan)) wang hua ((yin yang) OR (h yang)) 3 long do ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((yang guang) OR (yang liang))) or (yan guan)) wang hua ((yin yang) or (h yang)) 3 long do ;*".