Perhaps you should try some spelling variations:
thuong dong » phuong dong, tuong dong, chuong dong
chieu xanh » chieu sach, chieu sang, chieu tinh
huong dong » phuong dong, chuong dong, tuong dong
chuc danh » chuc nganh, thuc hanh, chuc nang
hanh tang » hanh trang, anh tang, hanh mang
tang mach » trong mach, tang ma, tinh mach
dan toan » van toan, dan than, manh toan
toan cao » toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: cho ((chuc danh) or (chieu xanh)) - hanh tang mach ((huong dong) OR (thuong dong)) dan toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: cho ((chuc danh) OR (chieu xanh)) - hanh tang mach ((huong dong) OR (thuong dong)) dan toan cao.
• The words AND, OR and NOT may confuse the search; try adding quotes: "cho ((chuc danh) or (chieu xanh)) - hanh tang mach ((huong dong) OR (thuong dong)) dan toan cao".
• Adding a wildcard symbol may retrieve word variants: cho ((chuc danh) or (chieu xanh)) - hanh tang mach ((huong dong) OR (thuong dong)) dan toan cao*.