Perhaps you should try some spelling variations:
duong cong » dung cong, luong cong, duong trong
hanh trinh » canh tranh, hanh chinh
hien xanh » hien nhanh, chieu xanh, hien khanh
hien hanh » dieu hanh
minh tuan » anh tuan
tac thanh » bac thanh, cac thanh, tcc thanh
thanh ban » thanh san, thanh van, thanh bac
va duong » van duong, va tuong, va huong
cong tac » cong ty

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) or (hien hanh)) - ((minh tuan) or (hanh trinh)) va duong cong tac thanh ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((hien xanh) OR (hien hanh)) - ((minh tuan) OR (hanh trinh)) va duong cong tac thanh ban.
• Adding a wildcard symbol may retrieve word variants: hoc ((hien xanh) or (hien hanh)) - ((minh tuan) or (hanh trinh)) va duong cong tac thanh ban*.