Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
trinh viet » ninh viet, trinh vat
viet nhung » viet hung, biet nhung, viec nhung
nhung cong » dung cong, thong cong, hang cong
hien xanh » hien hanh, hien nhanh, chieu xanh
tan chinh » tai chinh, lan chinh, van chinh
chinh cau » chinh chau, chinh ca, chinh can
cong tan » cong tac, cong san, cong thanh

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc hien xanh - hanh trinh viet nhung cong tan chinh cau~.
• Adding a wildcard symbol may retrieve word variants: hoc hien xanh - hanh trinh viet nhung cong tan chinh cau*.