Perhaps you should try some spelling variations:
thanh trung » thanh tung
thien danh » thien dang, thien thanh, thien chanh
chieu xanh » chieu sach, chieu sang, chieu tinh
thien anh » tien anh, thien thanh, thien chanh
dung cong » dung trong
trung ap » trung cap, trung lap, trung tam
toan cau » toan cao, toan ban, toan tap
ap dung » xay dung, van dung
ty toan » ly toan, tap toan, huy toan

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc ((((thien danh) or (chieu xanh))) or (thien anh)) - thanh trung ap dung cong ty toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((((thien danh) OR (chieu xanh))) OR (thien anh)) - thanh trung ap dung cong ty toan cau.
• Adding a wildcard symbol may retrieve word variants: hoc ((((thien danh) or (chieu xanh))) or (thien anh)) - thanh trung ap dung cong ty toan cau*.