Perhaps you should try some spelling variations:
chieu xanh » chieu sang, chieu tinh, hieu manh
chieu sach » chinh sach, chiet tach, chieu sang
thanh cung » thanh cuong, thanh cong, thanh tung
thong cong » trong cong, tong cong, thong thong
cap thong » cap tong, chap thuong, phap thong
cung cap » trung cap
cong dan » cong san, cong tan, huong dan
dan phan » doan phan, dan chan, van phan
tinh » trinh, dinh, minh

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