Perhaps you should try some spelling variations:
thanh trung » thanh tung
thieu xanh » hieu manh, thien anh, thien danh
chieu xanh » chieu sach, chieu sang, chieu tinh
hieu nganh » vien nganh, hiem ngan, hieu manh
trung quan » truong quan, trong quan, trung tuan
quan tong » quan trong, quan dong, quan long
tong cong » trong cong, cong cong, dung cong
cong san » cong tac
san toan » van toan, dan toan, manh toan
toan cau » toan cao, toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: toc ((((thieu xanh) OR (chieu xanh))) or (hieu nganh)) - thanh trung quan tong cong san toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc ((((thieu xanh) OR (chieu xanh))) OR (hieu nganh)) - thanh trung quan tong cong san toan cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "toc ((((thieu xanh) OR (chieu xanh))) or (hieu nganh)) - thanh trung quan tong cong san toan cau".
• Adding a wildcard symbol may retrieve word variants: toc ((((thieu xanh) OR (chieu xanh))) or (hieu nganh)) - thanh trung quan tong cong san toan cau*.