Perhaps you should try some spelling variations:
cang thang » cong thanh, dang thanh
chieu xanh » chieu sach, chieu sang, chieu tinh
trong tinh » truong tinh, trong kinh, trong sinh
canh tang » anh tang, canh tranh, hanh trang
ho chieu » theo chieu, hoc thieu, doi chieu
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: ho chieu xanh - ((canh tang) OR (cang thang)) vat dung trong tinh toan ban~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu xanh - ((canh tang) OR (cang thang)) vat dung trong tinh toan ban".
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - ((canh tang) OR (cang thang)) vat dung trong tinh toan ban*.