Perhaps you should try some spelling variations:
hoc chinh » hoan chinh, hoc sinh, hoc kinh
tranh cua » doanh cua, manh cua
cua trong » cua truong, cua trung, qua trong
cong san » cong tac
toan ban » van ban
phan cau » phan dau, phan tu, phan lap
phan cac » nhan cach, phan dau, phan lap

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc chinh sach - canh tranh cua trong cong san ((toan ban) or (((phan cau) or (phan cac))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc chinh sach - canh tranh cua trong cong san ((toan ban) OR (((phan cau) OR (phan cac)))).
• Adding a wildcard symbol may retrieve word variants: hoc chinh sach - canh tranh cua trong cong san ((toan ban) or (((phan cau) or (phan cac))))*.