Perhaps you should try some spelling variations:
manh tuong » manh tung, manh cuong, minh tuong
tuong hoc » truong hoc, tuong ho, duong hoc
cach hoc » cach thuc, cach thoi, cac hop
dich hoc » sinh hoc, hinh hoc, tinh hoc
cuu cong » cua cong, thu cong, cac cong
cong hoc » dong hoc, cong hoa, cong coc
hoc manh » hoc anh, hoc hanh, hoc danh
cua phan » cua nhan, cua phap, cua han
phan van » pham van, thanh van, luan van
hoi cua » hoi chuc
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 hoc) or (dich hoc)) tap, nghien cuu cong hoc manh tuong hoc xa hoi cua phan van~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu ((cach hoc) OR (dich hoc)) tap, nghien cuu cong hoc manh tuong hoc xa hoi cua phan van.
• Adding a wildcard symbol may retrieve word variants: tu ((cach hoc) or (dich hoc)) tap, nghien cuu cong hoc manh tuong hoc xa hoi cua phan van*.