Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu tinh, hieu manh
chieu sang » chieu sach, hieu lang, nhieu tang
dong thanh » truong thanh
hanh hang » thanh hang, hang hang, hanh han
dung dong » dung cong, vung dong, dung trong
thanh tra » thanh toan, thanh hoa
hang cua » mang cua, hang ca, huong cua
cua dung » cua dang, cua dong, qua dung
tra cao » tra bao, tra cau, tra cho

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 (chieu sang)) - hanh hang cua dung dong thanh tra cao~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((chieu xanh) OR (chieu sang)) - hanh hang cua dung dong thanh tra cao".
• Adding a wildcard symbol may retrieve word variants: theo ((chieu xanh) OR (chieu sang)) - hanh hang cua dung dong thanh tra cao*.