Perhaps you should try some spelling variations:
thanh trung » thanh tung
chieu xanh » chieu sach, chieu sang, chieu tinh
thong cong » trong cong, tong cong, thong thong
doi chieu » doc hieu, doi chi, ho chieu
trung cua » truong cua, trung tuan, trung cap
cua thong » cua thuong, cua khong, cua tong
cong dan » cong san, cong tan, huong dan
phan cau » phan dau, phan cac, phan tu
than cap » thanh lap, thanh cac, than cua
khan cap » khan ap, khoan cam, phan cac

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 - thanh trung cua thong cong dan ((phan cau) or (((than cap) or (khan cap))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu xanh - thanh trung cua thong cong dan ((phan cau) OR (((than cap) OR (khan cap)))).
• Adding a wildcard symbol may retrieve word variants: doi chieu xanh - thanh trung cua thong cong dan ((phan cau) or (((than cap) or (khan cap))))*.