Perhaps you should try some spelling variations:
nhanh hoan » thanh hoang, thanh hoa, khanh hoa
nhanh hoa » thanh hoa, khanh hoa, nhanh ha
danh nhan » doanh nhan, thanh nhan, benh nhan
sach hoc » cach hoc, sach hoi, mach hoc
cuu dong » cuu cong, cuu tong, cuu long
dong hoc » dong co, dong luc
hoi danh » hop danh, hoi dan, hoc danh
nhan dan » phan dau, gian dan, nhan tai
vu sach » vu bach, su sach, vu khach
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: vu sach hoc tap, nghien cuu dong hoc ((nhanh hoa) or (nhanh hoan)) hoc xa hoi danh nhan dan~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu sach hoc tap, nghien cuu dong hoc ((nhanh hoa) OR (nhanh hoan)) hoc xa hoi danh nhan dan.
• Adding a wildcard symbol may retrieve word variants: vu sach hoc tap, nghien cuu dong hoc ((nhanh hoa) or (nhanh hoan)) hoc xa hoi danh nhan dan*.