Perhaps you should try some spelling variations:
nganh thuong » anh thuong, doanh thuong, khanh thuong
nang thuong » hang thuong, nang truong, dang thuong
nghien cac » nghiep cach, nghien cuu, nghiep cay
cach hoc » cach thuc, cach thoi, dich hoc
cac cong » cua cong
van phan » van phong, van thanh, luan phan
phan dan » phan dang, phan dau, nhan dan
tu cach » tu cac
cong co » dong co, cong cu, cong so
hoi van » hoi va, hoi dan, hai van
ho xa » hoa xa, hoc xa, cho xa

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 cac cong co ((nganh thuong) OR (nang thuong)) ho xa hoi van phan dan~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu cach hoc tap, nghien cac cong co ((nganh thuong) OR (nang thuong)) ho xa hoi van phan dan".
• Adding a wildcard symbol may retrieve word variants: tu cach hoc tap, nghien cac cong co ((nganh thuong) OR (nang thuong)) ho xa hoi van phan dan*.