Perhaps you should try some spelling variations:
things during » things sharing, thing hiring, things turn
things using » settings using, savings using, ethics using
wang yong » wang yang, wang hyoung, wang yan
yong yang » yang yang, dong yang, ying yang
yai first » mali first, i first, ii first
ai first » i first, ii first, mali 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 yong yang ((yai first) or (ai first)) ((things using) OR (things during)) dong bin ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yong yang ((yai first) OR (ai first)) ((things using) OR (things during)) dong bin ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yong yang ((yai first) or (ai first)) ((things using) OR (things during)) dong bin ;".
• Adding a wildcard symbol may retrieve word variants: wang yong yang ((yai first) or (ai first)) ((things using) OR (things during)) dong bin ;*.