Perhaps you should try some spelling variations:
nhanh thong » nhanh chong, nhanh thang, nhan thong
hoa nhanh » hoc nhanh, hoa thanh, hoa khanh
hai doanh » lai doanh, nhap doanh, trai doanh
sach doi » sach hoi, sach moi, sach dao
cuu cong » cua cong, thu cong, cac cong
cong hoa » dong hoa, dong hoc, hang hoa
nhan van » nhan dan, nhan va, phan van
su sach » so sach, vu sach
doi tap » doi tac, doi dap, doi tai

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: su sach doi tap, nghien cuu cong hoa nhanh thong ((hoc xa) OR (hoc ma)) hai doanh nhan van~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su sach doi tap, nghien cuu cong hoa nhanh thong ((hoc xa) OR (hoc ma)) hai doanh nhan van".
• Adding a wildcard symbol may retrieve word variants: su sach doi tap, nghien cuu cong hoa nhanh thong ((hoc xa) OR (hoc ma)) hai doanh nhan van*.