Perhaps you should try some spelling variations:
tieu tinh » trieu tinh, tieu trinh, lieu tinh
hanh mang » nhanh mang, hanh trang, nhanh lang
cua dung » cua dang, qua dung, cua rung
cua dong » chua dong, cua cong, cua dang
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
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: theo tieu tinh - hanh mang ((cua dung) OR (cua dong)) cong dan toan ban~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo tieu tinh - hanh mang ((cua dung) OR (cua dong)) cong dan toan ban".
• Adding a wildcard symbol may retrieve word variants: theo tieu tinh - hanh mang ((cua dung) OR (cua dong)) cong dan toan ban*.