Perhaps you should try some spelling variations:
things during » things using, things sharing, thing hiring
when adding » why adding, when handling, when adapting
wang tan » wang yan, wang ban, wang dan
tan yang » dan yang, tan ying, tan yong
ii first » i first, 2 first, 3 first
ai first » i first, mali first, 2 first
dong bin » dong sin, dong di, dann bin

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang tan yang ((ii first) or (ai first)) ((when adding) or (things during)) dong bin ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang tan yang ((ii first) OR (ai first)) ((when adding) OR (things during)) dong bin ;.
• Adding a wildcard symbol may retrieve word variants: wang tan yang ((ii first) or (ai first)) ((when adding) or (things during)) dong bin ;*.