Perhaps you should try some spelling variations:
truong cong » trong cong, truong dong, truong long
cua truong » cua trung, xuan truong, cac truong
doi trieu » dong trieu, doi chieu, doi trinh
tranh cua » doanh cua, manh cua
cong tac » cong ty
tvan cau » toan cau, toan cao, va cau
van cau » van dau, van hau, van chat

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi trieu tinh - canh tranh cua truong cong tac ((tvan cau) or (van cau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi trieu tinh - canh tranh cua truong cong tac ((tvan cau) OR (van cau)).
• Adding a wildcard symbol may retrieve word variants: doi trieu tinh - canh tranh cua truong cong tac ((tvan cau) or (van cau))*.