Perhaps you should try some spelling variations:
zhang ying » zhang ming, zhang jing, zhang ping
long thanh » luong thanh, long han, long trinh
ying yi » yang yi, ming yi, ping yi
hui ren » hai ren, hua ren
gang li » gan li, tang li, liang li
wang li » wang lei, wang lin, tang li
yang li » yang lin, yang di, yang xi
yi hui » li hui

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: zhang ying yi hui ren ((((gang li) OR (wang li))) OR (yang li)) long thanh ;~.
• Adding a wildcard symbol may retrieve word variants: zhang ying yi hui ren ((((gang li) or (wang li))) or (yang li)) long thanh ;*.