Perhaps you should try some spelling variations:
hoc thanh » hoan thanh, hoc phan, ha thanh
hoc nhanh » hoc nganh, hoc phan
minh han » minh hang, minh nhan, minh can
van phan » van phong, van thanh, luan phan
phan van » pham van, thanh van, luan van
han tap » han tai, toan tap, nhan tai
cuu mon » cuu mo, cuu mot, cuu cong
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: van minh han tap, nghien cuu mon ((hoc thanh) OR (hoc nhanh)) hoa hoc xa hoi van phan van~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "van minh han tap, nghien cuu mon ((hoc thanh) OR (hoc nhanh)) hoa hoc xa hoi van phan van".
• Adding a wildcard symbol may retrieve word variants: van minh han tap, nghien cuu mon ((hoc thanh) OR (hoc nhanh)) hoa hoc xa hoi van phan van*.