Perhaps you should try some spelling variations:
trung cong » truong cong, trong cong, trung uong
chieu xanh » chieu sach, chieu sang, chieu tinh
cua trung » cua truong, xuan trung, cua nhung
ho chieu » theo chieu, hoc thieu, doi chieu
van manh » van minh, van anh, van hanh
cong tac » cong ty
tac phan » tac pham, tai phan, tac phat
phan cau » phan dau, phan cac, phan tu
anh anh » thanh anh, hinh anh, minh anh

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chieu xanh - ((anh anh) or (van manh)) cua trung cong tac phan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - ((anh anh) OR (van manh)) cua trung cong tac phan cau.
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - ((anh anh) or (van manh)) cua trung cong tac phan cau*.