Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
chinh luan » chinh ngan, trinh luan, binh luan
nhung cong » dung cong, thong cong, hang cong
chinh cua » chinh ca, chinh sua, hinh cua
ho chieu » theo chieu, hoc thieu, doi chieu
cong tac » cong ty
tac tan » tac can, tac van, tat tan
tan cau » toan cau, van cau, tan ca

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 - hanh ((chinh cua) or (chinh luan)) nhung cong tac tan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - hanh ((chinh cua) OR (chinh luan)) nhung cong tac tan cau.
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - hanh ((chinh cua) or (chinh luan)) nhung cong tac tan cau*.