Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
cong thanh » dong thanh, cong trinh, truong thanh
hanh dong » anh dong, ha dong
cua nhung » va nhung
chu manh » ho manh, chu han, chu van
dong cua » dung cua, cong cua, huong cua
cong tan » cong tac, cong san, cong ty
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((chieu xanh) or (chu manh)) - hanh dong cua nhung ((cong tan) OR (cong thanh)) toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chieu xanh) OR (chu manh)) - hanh dong cua nhung ((cong tan) OR (cong thanh)) toan ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((chieu xanh) or (chu manh)) - hanh dong cua nhung ((cong tan) OR (cong thanh)) toan ban".
• Adding a wildcard symbol may retrieve word variants: theo ((chieu xanh) or (chu manh)) - hanh dong cua nhung ((cong tan) OR (cong thanh)) toan ban*.