Perhaps you should try some spelling variations:
phan thong » phan thuong, phan hong, phan tong
thong hoc » thuong hoc, tuong hoc, thong hoa
cach noi » cach thoi, hanh noi, anh noi
cuu cong » cua cong, thu cong, cac cong
cong hoc » dong hoc, cong hoa, cong coc
hoc phan » hoc dan, hoc pho
anh nhan » danh nhan, thanh nhan, benh nhan
tu cach » tu cac
noi tap » toi tap, ngoai tap, noi tiep
hoc xa » hoc ma
xa hai » xa thai, xua hai, xa hoi

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 noi tap, nghien cuu cong hoc phan thong hoc xa hai ((anh nhan) or (doanh nhan)) dan~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu cach noi tap, nghien cuu cong hoc phan thong hoc xa hai ((anh nhan) OR (doanh nhan)) dan.
• Adding a wildcard symbol may retrieve word variants: tu cach noi tap, nghien cuu cong hoc phan thong hoc xa hai ((anh nhan) or (doanh nhan)) dan*.