Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien danh
cang thang » cong thanh, dang thanh
trong tinh » truong tinh, trong kinh, trong sinh
thien anh » thien danh, tien anh, thien thanh
canh tang » anh tang, canh tranh, hanh trang
vat dung » van dung, va dung, viet dung
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc ((thieu xanh) OR (thien anh)) - ((canh tang) or (cang thang)) vat dung trong tinh toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((thieu xanh) OR (thien anh)) - ((canh tang) OR (cang thang)) vat dung trong tinh toan ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc ((thieu xanh) OR (thien anh)) - ((canh tang) or (cang thang)) vat dung trong tinh toan ban".
• Adding a wildcard symbol may retrieve word variants: hoc ((thieu xanh) OR (thien anh)) - ((canh tang) or (cang thang)) vat dung trong tinh toan ban*.