Perhaps you should try some spelling variations:
luat nganh » luat ngan, thuat nganh, luat canh
hanh phan » thanh phan, anh phan, hanh han
cach hoc » cach thuc, cach thoi, dich hoc
cuu dung » cu dung, cuu ung, huu dung
ban hanh » ban hang
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) OR (luat doanh)) nong thon xa hai ban hanh phan~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu cach hoc tap, nghien cuu dung ((luat nganh) OR (luat doanh)) nong thon xa hai ban hanh phan".
• Adding a wildcard symbol may retrieve word variants: tu cach hoc tap, nghien cuu dung ((luat nganh) OR (luat doanh)) nong thon xa hai ban hanh phan*.