Perhaps you should try some spelling variations:
hanh trinh » canh tranh
tieu dang » tieu dung, tieu danh, thien dang
tong cong » trong cong, cong cong, dung cong
cua tong » cua cong, cua dong, cua nong
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo tieu dang - ((hanh trinh) or (hanh chinh)) cua tong cong dan toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu dang - ((hanh trinh) OR (hanh chinh)) cua tong cong dan toan ban*.