Perhaps you should try some spelling variations:
phuong cong » phuong dong, phong cong, phung cong
hanh doanh » hang doanh, chinh doanh, doanh doanh
cua phuong » cuu phuong, cuc phuong, luan phuong
chau tinh » cuu tinh, ha tinh, cua tinh
doanh cua » doanh luan
hoc chau » hoc chat, moc chau, hoc cau
cong san » cong tac
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc chau tinh - hanh doanh cua phuong cong san ((toan tap) OR (toan ban))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc chau tinh - hanh doanh cua phuong cong san ((toan tap) OR (toan ban))*".