Perhaps you should try some spelling variations:
hanh trang » thanh trung, canh tranh, hanh trinh
theo tien » theo tieu, thuc tien, theo tcvn
trang cua » tranh cua, tang cua, trung cua
cua nhung » va nhung
cong dan » cong tan, cong dong, cong tac
cong san » cong tac
han tap » han tai, toan tap, nhan tai

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo tien thinh - hanh trang cua nhung ((((cong dan) OR (cong san))) or (huong dan)) han tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tien thinh - hanh trang cua nhung ((((cong dan) OR (cong san))) OR (huong dan)) han tap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo tien thinh - hanh trang cua nhung ((((cong dan) OR (cong san))) or (huong dan)) han tap".
• Adding a wildcard symbol may retrieve word variants: theo tien thinh - hanh trang cua nhung ((((cong dan) OR (cong san))) or (huong dan)) han tap*.