Perhaps you should try some spelling variations:
hanh tranh » canh tranh, hanh trinh, lanh tranh
hanh trang » thanh trung, canh tranh, hanh trinh
dung cong » dung trong
ho trieu » mot trieu, 25 trieu, 30 trieu
cua dung » cua dang, cua dong, qua dung
cong tan » cong tac, cong san, cong thanh
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: ho trieu tinh - ((hanh tranh) or (hanh trang)) cua dung cong tan ((toan ban) or (toan tap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho trieu tinh - ((hanh tranh) OR (hanh trang)) cua dung cong tan ((toan ban) OR (toan tap)).
• Adding a wildcard symbol may retrieve word variants: ho trieu tinh - ((hanh tranh) or (hanh trang)) cua dung cong tan ((toan ban) or (toan tap))*.