Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
thanh tung » thanh cong
tam nhung » tham nhung, cam nhung, nam nhung
cong bang » cuong bang, dong bang, hong bang
ho chieu » theo chieu, hoc thieu, doi chieu
tung tam » trung tam, vung tam, dung tam
cong san » cong tac
phan cau » phan dau, phan cac, phan tu

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 tung tam nhung ((cong bang) or (cong san)) phan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - thanh tung tam nhung ((cong bang) OR (cong san)) phan cau.
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - thanh tung tam nhung ((cong bang) or (cong san)) phan cau*.