Perhaps you should try some spelling variations:
thanh trung » thanh tung
chieu xanh » chieu sach, chieu sang, chieu tinh
cuong bang » muong bang, tuong bang, phuong bang
cong bang » dong bang, hong bang, cong lang
ho chieu » theo chieu, hoc thieu, doi chieu
trung ha » trung hoc, trung tam, trung cap
hang cau » hang dau, hang ca, nhung cau
ha dung » hai dung, kha dung, nha dung

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 - thanh trung ha dung ((cong bang) OR (cuong bang)) hang cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu xanh - thanh trung ha dung ((cong bang) OR (cuong bang)) hang cau".
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - thanh trung ha dung ((cong bang) OR (cuong bang)) hang cau*.