Perhaps you should try some spelling variations:
nganh cong » nhanh chong, thanh cong
dung luat » dung luan, dung quat, dung cua
ban thanh » ban hanh, ban hang
thanh van » thanh san, thanh toan, thanh phan
cach hoc » cach thuc, cach thoi, dich hoc
cuu dung » cu dung, cuu ung, huu dung
tu cach » tu cac
thon xa » thong xa, thoi xa, thong xay
hai ban » hai bang, hai ba, tai ban
xa hai » xa thai, xua hai, xa hoi

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu cach hoc tap, nghien cuu dung luat ((nganh nong) OR (nganh cong)) thon xa hai ban thanh van~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu cach hoc tap, nghien cuu dung luat ((nganh nong) OR (nganh cong)) thon xa hai ban thanh van".
• Adding a wildcard symbol may retrieve word variants: tu cach hoc tap, nghien cuu dung luat ((nganh nong) OR (nganh cong)) thon xa hai ban thanh van*.