Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
chang cong » hang cong, chong cong, thanh cong
hoc chinh » hoan chinh, hoc sinh, hoc kinh
trinh ve » trinh he, trinh va, trinh vi
ve chang » ve chong, ve chung, ve chuong
cong san » cong tac
san chay » san pham, van chat, dan chan
chay ban » chat ban, cua ban, can ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc chinh sach - hanh trinh ve chang cong san chay ban~.
• Adding a wildcard symbol may retrieve word variants: hoc chinh sach - hanh trinh ve chang cong san chay ban*.