Perhaps you should try some spelling variations:
trien nganh » trien nhan, tin nganh, trien doanh
vien thanh » viet thanh, tien thanh, dien thanh
luan tuong » luan luong, luat thuong, xuan truong
tuong cong » truong cong, trong cong, tong cong
tang luan » dung luan
anh tang » anh bang, anh dang, anh nang
cong san » cong tac
san chan » san chang, dan chan, san chay
chan ban » can ban, chat ban, chan nan

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc ((trien nganh) or (((vien nganh) OR (vien thanh)))) - anh tang luan tuong cong san chan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((trien nganh) OR (((vien nganh) OR (vien thanh)))) - anh tang luan tuong cong san chan ban*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc ((trien nganh) or (((vien nganh) OR (vien thanh)))) - anh tang luan tuong cong san chan ban*".