Perhaps you should try some spelling variations:
yang liang » wang liang, yan liang, yang yang
yang guang » yang yang
can child » care child, can build, can china
child wen » child went, child when, child well
yan guan » gan guan, yan yuan, yihan guan
wen fang » weng fang, wen wang, yin fang
fang 3.2 » fang 3.3, zwang 3.2, song 3.2
3.2 long » 3.2 land
long do » long d, long du, longer do

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((yang liang) OR (((yang guang) OR (yan guan)))) can child wen fang 3.2 long do ;~".
• Adding a wildcard symbol may retrieve word variants: ((yang liang) OR (((yang guang) OR (yan guan)))) can child wen fang 3.2 long do ;*.