Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
phan dang » phan dau, nhan dan, phan ung
phan cong » thanh cong
cho manh » ho manh, chu manh, cho minh
cong dan » cong san, cong tan, huong dan
toan tai » toan tap, doanh tai, toan cao
toan ban » van ban

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: cap cho manh - hanh trinh ((phan dang) OR (phan cong)) cong dan ((toan tai) OR (toan ban))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "cap cho manh - hanh trinh ((phan dang) OR (phan cong)) cong dan ((toan tai) or (toan ban))~".
• Adding a wildcard symbol may retrieve word variants: cap cho manh - hanh trinh ((phan dang) OR (phan cong)) cong dan ((toan tai) or (toan ban))*.