Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
thanh tung » thanh cong
ho chieu » theo chieu, hoc thieu, doi chieu
tung cuu » trung cua, trung cau, tuong cua
cuu nong » cuu cong, cuu nang, cuu tong
cong dan » cong san, huong dan, cong dong
cong tan » cong tac, cong san, cong thanh

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 cuu nong ((cong dan) OR (cong tan)) phan tu~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu xanh - thanh tung cuu nong ((cong dan) OR (cong tan)) phan tu".
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - thanh tung cuu nong ((cong dan) OR (cong tan)) phan tu*.