Perhaps you should try some spelling variations:
yang guang » yang yang, yang liang
yan guan » gan guan, yan yuan, yihan guan
yin yang » ying yang, yi yang, yin hang
yin fang » yin hang, chin fang, jing 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.

• If you are trying to use Boolean operators, they must be ALL CAPS: ((yang guang) OR (yan guan)) wang hua ((((yin yang) OR (yin fang))) OR (h yang)) 3 long do ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((yang guang) or (yan guan)) wang hua ((((yin yang) OR (yin fang))) or (h yang)) 3 long do ;~".
• Adding a wildcard symbol may retrieve word variants: ((yang guang) or (yan guan)) wang hua ((((yin yang) OR (yin fang))) or (h yang)) 3 long do ;*.