Perhaps you should try some spelling variations:
hieu nganh » vien nganh, hiem ngan, hieu manh
tranh luat » trinh luat, tranh luan, trinh luan
luat dang » luat dan, luat danh, luat doanh
dang cong » dung cong
cong doan » cong dan, cong hoan, dong doanh
doc hieu » toc thieu, hoc thieu, hoc hien
phan cac » nhan cach, phan dau, phan lap
hang dau » hang tai

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: doc hieu nganh - canh tranh luat dang cong doan ((phan cac) OR (((hang dau) OR (hang va))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doc hieu nganh - canh tranh luat dang cong doan ((phan cac) or (((hang dau) OR (hang va))))~".
• Adding a wildcard symbol may retrieve word variants: doc hieu nganh - canh tranh luat dang cong doan ((phan cac) or (((hang dau) OR (hang va))))*.