Perhaps you should try some spelling variations:
tranh chua » tranh cua, trinh chuan, tranh chap
chua nang » chuc nang, chua xang, kha nang
nang cong » nang song, dang cong, bang cong
ho trieu » mot trieu, ho chieu, 10 trieu
cong tac » cong ty
tac toan » tap toan, tam toan, hach toan
toan cao » toan ban, toan tap

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho trieu) OR (((25 trieu) OR (30 trieu)))) tinh - canh tranh chua nang cong tac toan cao~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho trieu) or (((25 trieu) OR (30 trieu)))) tinh - canh tranh chua nang cong tac toan cao~".
• Adding a wildcard symbol may retrieve word variants: ((ho trieu) or (((25 trieu) OR (30 trieu)))) tinh - canh tranh chua nang cong tac toan cao*.