Perhaps you should try some spelling variations:
hoc nganh » hoc nhanh
nganh hoa » thanh hoa, khanh hoa, danh hoa
thu cach » thuc cach, thu canh, tu cach
thoi tap » toi tap, hoc tap, hoi tai
thoi dai » hoc dai, hoi dap, hoi dan
nhan tai » hang tai, van tai, toan tai
va nhan » van nhan, ca nhan, va phan
mo hoc » mon hoc, co hoc
hoc xa » hoc ma

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

• Performing a fuzzy search may retrieve terms with similar spellings: thu cach ((thoi tap) OR (thoi dai)), nghien cuu mo hoc nganh hoa hoc xa hoi va nhan tai~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thu cach ((thoi tap) OR (thoi dai)), nghien cuu mo hoc nganh hoa hoc xa hoi va nhan tai".
• Adding a wildcard symbol may retrieve word variants: thu cach ((thoi tap) OR (thoi dai)), nghien cuu mo hoc nganh hoa hoc xa hoi va nhan tai*.