Perhaps you should try some spelling variations:
nganh tuong » nganh cong, manh tuong, nganh nong
cuu phuong » cac phuong, thu phuong
phuong suc » phuong thuc, phuong bac, phuong bui
suc nganh » luc nganh, chuc nganh, suc manh
tuong hoc » truong hoc, tuong ho, duong hoc
thanh van » thanh san, thanh toan, thanh phan
thanh hoa » thanh pho
mach hoc » cach hoc, dich hoc, anh hoc
tu mach » tu cach, tu manh, tu hach
hai van » thai van, ha van, hai tan
hoc xa » hoc ma
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 mach hoc tap, nghien cuu phuong suc nganh tuong hoc xa hai van ((thanh van) OR (thanh hoa))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu mach hoc tap, nghien cuu phuong suc nganh tuong hoc xa hai van ((thanh van) OR (thanh hoa))".
• Adding a wildcard symbol may retrieve word variants: tu mach hoc tap, nghien cuu phuong suc nganh tuong hoc xa hai van ((thanh van) OR (thanh hoa))*.