Perhaps you should try some spelling variations:
thanh trung » thanh tung
chieu xanh » chieu sach, chieu sang, hieu manh
chieu tinh » trieu tinh, lieu tinh, chau tinh
thien anh » thien danh, tien anh, thien thanh
tong cong » trong cong, cong cong, dung cong
tam tong » tai tong, tam nong, tam song
cong dan » cong san, cong tan, huong dan
dan than » dan chan, ban than, van than
than cau » toan cau, phan cau, than cap

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

• Performing a fuzzy search may retrieve terms with similar spellings: toc ((((chieu xanh) or (chieu tinh))) or (thien anh)) - thanh trung tam tong cong dan than cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc ((((chieu xanh) OR (chieu tinh))) OR (thien anh)) - thanh trung tam tong cong dan than cau.
• Adding a wildcard symbol may retrieve word variants: toc ((((chieu xanh) or (chieu tinh))) or (thien anh)) - thanh trung tam tong cong dan than cau*.