Perhaps you should try some spelling variations:
nhung tuong » nhung huong, nhung phuong, hung vuong
theo chieu » theo tieu, ho chieu, theo chu
chieu xanh » chieu sach, chieu sang, chieu tinh
tuong quan » truong quan, thong quan, luong quan
cong luan » tong luan, cong tuan, dong luan
quan tai » quan tri, quang tri, quan li
tai cau » tai cac, tai cao

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 - hanh ((cong luan) or (dung luan)) nhung tuong quan tai cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu xanh - hanh ((cong luan) OR (dung luan)) nhung tuong quan tai cau.
• Adding a wildcard symbol may retrieve word variants: theo chieu xanh - hanh ((cong luan) or (dung luan)) nhung tuong quan tai cau*.