Perhaps you should try some spelling variations:
nghien huu » nghien cuu, nguyen huu, nhiem huu
cach thuc » anh thuc, cac thu
nganh hoa » thanh hoa, khanh hoa, danh hoa
thuc tai » thuc thai, thuoc tai, thuc tap
van phan » van phong, van thanh, luan phan
phan van » pham van, thanh van, luan van
tu cach » tu cac
mot hoc » mo hoc, mot goc, bot hoc
mon hoc » toan hoc, dong hoc
hoi van » hoi va, hoi dan, hai van
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: tu cach thuc tai, nghien huu ((mot hoc) OR (mon hoc)) nganh hoa hoc xa hoi van phan van~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu cach thuc tai, nghien huu ((mot hoc) OR (mon hoc)) nganh hoa hoc xa hoi van phan van".
• Adding a wildcard symbol may retrieve word variants: tu cach thuc tai, nghien huu ((mot hoc) OR (mon hoc)) nganh hoa hoc xa hoi van phan van*.