Perhaps you should try some spelling variations:
things during » things using, things sharing, thing hiring
wang yang » wang yan, wang liang, wang yanling
dong sind » dong sin, dong bin
dong ping » dong sin, dong bin, dong jung
qiang li » qiang niu, ling li, qian yi
liang li » ling li, liang wei, liang zhi

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: wang yang ((qiang li) OR (liang li)) smart things during ((dong sind) OR (dong ping)) ;~.
• Adding a wildcard symbol may retrieve word variants: wang yang ((qiang li) or (liang li)) smart things during ((dong sind) or (dong ping)) ;*.