Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
trinh chua » trinh chuan, trinh cua, trinh chu
tieu hanh » dieu hanh, tiem hanh, tien hanh
chua dung » chua dong, thuat dung, chua nhung
dung cong » dung trong
cong tan » cong tac, cong san, cong thanh
tan than » tan thanh, tan tran, ban than
than cau » toan cau, phan cau, than cap

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 hanh - hanh trinh chua dung cong tan than cau~.
• Adding a wildcard symbol may retrieve word variants: theo tieu hanh - hanh trinh chua dung cong tan than cau*.