Perhaps you should try some spelling variations:
drying during » being during, making during, ageing during
start drying » start doing, started trying, start framing
during data » ring data, bring data, assuring data
data base » data based
yin hang » yin fang, yin yang, ying chang
wang wei » zhang wei, wang zhi
yang we » yang jie, fang wei, yang yue

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 OR wing) yan) OR (yin hang)) ((yang we) OR (wang wei)) start drying during data base ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((wang or wing) yan) or (yin hang)) ((yang we) OR (wang wei)) start drying during data base ;~".
• Adding a wildcard symbol may retrieve word variants: (((wang or wing) yan) or (yin hang)) ((yang we) OR (wang wei)) start drying during data base ;*.