Perhaps you should try some spelling variations:
liang liying » jiang liping, liang lilin, liang ying
cost sharing » risk sharing, cost savings
sharing tan » sharing tags, sharing a, sharing bad
wang liang » wang yang
macd cost » land cost, macd loss
sara » stara, saura
sar » star, saur

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 liang liying macd cost sharing tan ((hong sara) OR (kong sar)) ;~.
• Adding a wildcard symbol may retrieve word variants: wang liang liying macd cost sharing tan ((hong sara) or (kong sar)) ;*.