Perhaps you should try some spelling variations:
select patients » cleft patients, selecting patient, benefit patients
wan yanling » wang yanling, wang yangming, wang danning
patients 1 » patients _
taking up » making up, waking up, shaking up
ying shui » ying zhu, tong shui, ying hua
yang jie » yang jin, yang di, yang xi
yang jui » yang judy, yang di, yang xi
1 ying » _ ying, 1 laying

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: wan yanling ((((taking up) OR (yang jie))) OR (yang jui)) select patients 1 ying shui ;~.
• Adding a wildcard symbol may retrieve word variants: wan yanling ((((taking up) or (yang jie))) or (yang jui)) select patients 1 ying shui ;*.