Perhaps you should try some spelling variations:
thanh trung » thanh tung
theo chieu » theo tieu, ho chieu, theo chu
thi chieu » thi chien, thi hieu, thi hien
hoc thieu » toc thieu, hoc hien
trong tan » trong quan, trong cac, trong ca
trung ap » trung cap, trung lap, trung tam
tan toan » tan tran, tap toan, van toan
toan cau » toan cao, toan ban, toan tap
ap dung » xay dung, van dung

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

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