Perhaps you should try some spelling variations:
thien thanh » tien thanh, thi thanh, hien hanh
hanh trinh » canh tranh, hanh chinh
nhung cong » dung cong, thong cong, hang cong
toc thien » toc thieu, ton thien, duoc thien
trinh cua » tinh cua, trinh luat, trinh quan
cua nhung » va nhung
cong tac » cong ty
than cau » toan cau, than cap, thanh chau
phan cau » phan dau, phan cac, phan tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: toc thien thanh - hanh trinh cua nhung cong tac ((than cau) or (phan cau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc thien thanh - hanh trinh cua nhung cong tac ((than cau) OR (phan cau)).
• Adding a wildcard symbol may retrieve word variants: toc thien thanh - hanh trinh cua nhung cong tac ((than cau) or (phan cau))*.