Perhaps you should try some spelling variations:
chieu xanh » chieu sang, chieu tinh, hieu manh
chieu sach » chinh sach, chiet tach, chieu sang
trong manh » trong minh, trong anh, trong mach
lanh manh » lanh tranh, lan anh, anh anh
ban trong » bai trong, ban tuong, ben trong
manh toan » thanh toan, anh tuan, tinh toan
van manh » van minh, van anh, van hanh
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 ((chieu xanh) or (chieu sach)) - ((van manh) or (lanh manh)) cua ban trong manh toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((chieu xanh) OR (chieu sach)) - ((van manh) OR (lanh manh)) cua ban trong manh toan ban.
• Adding a wildcard symbol may retrieve word variants: hoc ((chieu xanh) or (chieu sach)) - ((van manh) or (lanh manh)) cua ban trong manh toan ban*.