Perhaps you should try some spelling variations:
hoc thieu » toc thieu, hoc hien
tranh cua » doanh cua, manh cua
nguoi dan » nguoi san, nguong dan, nguoi tay
nguoi dao » nguoi tay
ho chieu » theo chieu, doi chieu, mot chieu
cua dang » cua cong, cua ban
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: ((ho chieu) or (hoc thieu)) xanh - canh tranh cua dang ((nguoi dan) OR (nguoi dao)) toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (hoc thieu)) xanh - canh tranh cua dang ((nguoi dan) OR (nguoi dao)) toan cao.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho chieu) or (hoc thieu)) xanh - canh tranh cua dang ((nguoi dan) OR (nguoi dao)) toan cao".
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) or (hoc thieu)) xanh - canh tranh cua dang ((nguoi dan) OR (nguoi dao)) toan cao*.