Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
nhung cong » dung cong, thong cong, hang cong
doi chieu » doc hieu, doi chi, ho chieu
dan chinh » dang chinh, lan chinh, van chinh
chinh can » chinh ca, chinh ban, chinh cau
than cua » nhan cua, thai cua, gian cua
cong dan » cong san, cong tan, huong dan
ban cua » ban quan

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: doi chieu xanh - hanh ((than cua) or (ban cua)) nhung cong dan chinh can~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu xanh - hanh ((than cua) OR (ban cua)) nhung cong dan chinh can.
• Adding a wildcard symbol may retrieve word variants: doi chieu xanh - hanh ((than cua) or (ban cua)) nhung cong dan chinh can*.