Perhaps you should try some spelling variations:
things during » things using, things sharing, thing hiring
hard things » hard thing, bad things, smart things
during drag » turning drag, using drag, during graft
ying yang » yang yang, yin yang, ying chang
drag bei » drag abed, tag bei
yu yang » du yang, yi yang, yu fang

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((ying yang) or (yu yang)) wang zhi hard things during drag bei ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ying yang) OR (yu yang)) wang zhi hard things during drag bei ;*.