Perhaps you should try some spelling variations:
nang cong » nang song, dang cong, bang cong
25 trieu » 30 trieu
tranh va » tranh van, trang va, trinh va
cong dan » cong san, cong tan, huong dan
toan cau » toan cao, toan ban, toan tai
toan tap » toan ban
va nang » van nang, da nang, cam nang

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

• Performing a fuzzy search may retrieve terms with similar spellings: 25 trieu tinh - canh tranh va nang cong dan ((toan cau) OR (toan tap))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "25 trieu tinh - canh tranh va nang cong dan ((toan cau) OR (toan tap))".
• Adding a wildcard symbol may retrieve word variants: 25 trieu tinh - canh tranh va nang cong dan ((toan cau) OR (toan tap))*.