Perhaps you should try some spelling variations:
yang liang » wang liang, yan liang, yang yang
yang guang » yang yang
child weng » child went, child being, child well
can child » care child, can build, can china
weng fang » jing fang, wen wang
longer do » longer _, longer a, long do
yan guan » gan guan, yan yuan, yihan guan
3 longer » _ longer, 2 longer, 3 langer
fang 3 » fang _, fang a, gang 3

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 liang) OR (((yang guang) OR (yan guan)))) can child weng fang 3 longer do ;~.
• Adding a wildcard symbol may retrieve word variants: ((yang liang) or (((yang guang) or (yan guan)))) can child weng fang 3 longer do ;*.