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
anh nang » ganh nang, anh dang, anh sang
anh bang » anh hoang, anh quang, tinh bang
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: ho chieu xanh - ((anh nang) or (anh bang)) cua trung cong tan ((toan ban) or (van ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - ((anh nang) OR (anh bang)) cua trung cong tan ((toan ban) OR (van ban)).
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - ((anh nang) or (anh bang)) cua trung cong tan ((toan ban) or (van ban))*.