Perhaps you should try some spelling variations:
hanh trinh » hanh chinh
quan dong » quang dong, quan long, quan hoang
dong cong » duong cong, dung cong, dang cong
tran chau » tranh chap, tran huu
doan thi » dan thi, doanh tai, hoang thi
thi danh » thai danh, thi hanh, thi anh
cong tan » cong tac, cong san, cong thanh

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: doan thi danh - ((hanh trinh) or (canh tranh)) quan dong cong tan tran chau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doan thi danh - ((hanh trinh) OR (canh tranh)) quan dong cong tan tran chau.
• Adding a wildcard symbol may retrieve word variants: doan thi danh - ((hanh trinh) or (canh tranh)) quan dong cong tan tran chau*.