Perhaps you should try some spelling variations:
cong trong » cong thuong, duong trong, cong trinh
hanh tranh » canh tranh, hanh trinh, hanh trang
tranh cua » doanh cua, manh cua
van thanh » ban thanh
ho trieu » mot trieu, 30 trieu, ho chieu
25 trieu » 30 trieu
van tuan » van quan, van ban, anh tuan

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 (25 trieu)) tinh - hanh tranh cua cong trong ((van thanh) or (van tuan)) cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho trieu) OR (25 trieu)) tinh - hanh tranh cua cong trong ((van thanh) OR (van tuan)) cao.
• Adding a wildcard symbol may retrieve word variants: ((ho trieu) or (25 trieu)) tinh - hanh tranh cua cong trong ((van thanh) or (van tuan)) cao*.