Perhaps you should try some spelling variations:
liang ying » liang liying, huang ying, jiang yajing
zhang ying » zhang ming, zhang jing, zhang ping
chen chung » chen chuling, chen shuang, chen chuan
chung ming » cheng ming, chung mona, zhang ming
ming wang » ping wang, hong wang, ming hung
hua chen » jui chen, yu chen, a chen

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 ying) OR (zhang ying)) hua chen chung ming wang zhi ;~.
• Adding a wildcard symbol may retrieve word variants: wang ((liang ying) or (zhang ying)) hua chen chung ming wang zhi ;*.