Perhaps you should try some spelling variations:
cost sharing » risk sharing, cost savings
sharing how » sharing low, sharing hold, sharing home
ying zhang » ying chang, bin zhang, yan zhang
zhang ying » zhang ming, zhang jing, zhang ping
ying bank » using bank, big bank, ying yang
bank cost » bank ccs, bank bos, sunk cost
how kong » how long, how hong, hong kong

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: ying zhang ying bank cost sharing how kong (sar OR saur) ;~.
• Adding a wildcard symbol may retrieve word variants: ying zhang ying bank cost sharing how kong (sar or saur) ;*.