Perhaps you should try some spelling variations:
hanh tranh » canh tranh, hanh trinh, hanh trang
ho trieu » mot trieu, 25 trieu, ho chieu
30 trieu » 25 trieu
cua hang » cua nhung, cua cong, cua ban
cua dang » cua cong, cua ban
cong tan » cong tac, cong san, cong thanh
tan chan » dan chan, ban chan, can chan
chan tap » han tap, phan tap, chan ta

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) OR (30 trieu)) tinh - hanh tranh ((cua hang) or (cua dang)) cong tan chan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho trieu) OR (30 trieu)) tinh - hanh tranh ((cua hang) OR (cua dang)) cong tan chan tap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho trieu) OR (30 trieu)) tinh - hanh tranh ((cua hang) or (cua dang)) cong tan chan tap".
• Adding a wildcard symbol may retrieve word variants: ((ho trieu) OR (30 trieu)) tinh - hanh tranh ((cua hang) or (cua dang)) cong tan chan tap*.