Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
tinh trang » minh trang, tinh quang, tinh toan
nhung cong » dung cong, thong cong, hang cong
hoc chieu » hoc thieu, ho chieu, hoc hien
cua nhung » va nhung
cong tac » cong ty
tac van » tac vang, cac van, tac va

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc chieu xanh - ((tinh trang) or (canh tranh)) cua nhung cong tac van ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc chieu xanh - ((tinh trang) OR (canh tranh)) cua nhung cong tac van ban.
• Adding a wildcard symbol may retrieve word variants: hoc chieu xanh - ((tinh trang) or (canh tranh)) cua nhung cong tac van ban*.