Perhaps you should try some spelling variations:
trinh chuan » trinh han, trinh quan, trinh luan
hanh trinh » canh tranh, hanh chinh
chuan dong » chua dong, chuan long, chuyen dong
theo tiem » theo tieu, them niem, thep tieu
tiem hanh » tien hanh, tim hanh, tien thanh
dong cong » duong cong, dung cong, dang cong
than cau » toan cau, phan cau, than cap
ty than » ty thanh, te than, tu than

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo tiem hanh - hanh trinh chuan dong cong ty than cau~.
• Adding a wildcard symbol may retrieve word variants: theo tiem hanh - hanh trinh chuan dong cong ty than cau*.