Perhaps you should try some spelling variations:
nganh thuong » anh thuong, doanh thuong, nang thuong
thuong ho » tuong ho, truong hoc, thuong chi
thu mach » thu sach, thuat mach, thu hoach
mach hoc » cach hoc, dich hoc, anh hoc
cuu dong » cuu cong, cuu tong, luu dong
cuu long » cuu cong, cuu tong, cuu nang
co nganh » hoc nganh, cac nganh, moi nganh
van nhan » van phan, van thanh, danh nhan
nhan dan » phan dau, gian dan, nhan tai
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: thu mach hoc tap, nghien ((cuu dong) or (cuu long)) co nganh thuong ho xa hoi van nhan dan~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu mach hoc tap, nghien ((cuu dong) OR (cuu long)) co nganh thuong ho xa hoi van nhan dan.
• Adding a wildcard symbol may retrieve word variants: thu mach hoc tap, nghien ((cuu dong) or (cuu long)) co nganh thuong ho xa hoi van nhan dan*.