Perhaps you should try some spelling variations:
nhanh chong » thanh cong, khanh phong
hoc nhanh » hoc nganh, hoc phan
gian dann » gian lang, gian dien, gian dac
minh han » minh hang, minh nhan, minh can
cuu dong » cuu cong, cuu tong, cuu long
dong hoc » dong co, dong luc
chong co » cong co, thong co, khong co
gian dan » gian lang
tu minh » thu minh, vu minh, thi minh
han tap » han tai, toan tap, nhan tai
co xa » cho xa, co xua, co 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 minh han tap, nghien cuu dong hoc nhanh chong co xa hoi va ((gian dann) or (gian dan))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu minh han tap, nghien cuu dong hoc nhanh chong co xa hoi va ((gian dann) OR (gian dan)).
• Adding a wildcard symbol may retrieve word variants: tu minh han tap, nghien cuu dong hoc nhanh chong co xa hoi va ((gian dann) or (gian dan))*.