Perhaps you should try some spelling variations:
making during » making using, sharing during, being during
cost making » cost saving, list making, compost making
zhang yan » zhang fan, zhang jian, wang yan
lang yan » wang yan, wang yang, yang yang
ying hua » ming hua, wang hua, ying zhu
yang hui » yang jui, wang hui, yang muxi
dong bin » dong sin, dong di, dann bin

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: ((lang yan) OR (zhang yan)) ((ying hua) OR (yang hui)) cost making during dong bin ;~.
• Adding a wildcard symbol may retrieve word variants: ((lang yan) or (zhang yan)) ((ying hua) or (yang hui)) cost making during dong bin ;*.