Perhaps you should try some spelling variations:
hoc nhanh » hoc nganh, hoc phan
danh nhan » doanh nhan, thanh nhan, benh nhan
cach hoc » cach thuc, cach thoi, dich hoc
cuu toan » cuu hoan, cua toan, huu toan
toan hoc » toan khoa, van hoc, hoa hoc
hoi danh » hop danh, hoi dan, hoc danh
nhan van » nhan dan, nhan va, phan van
tu cach » tu cac

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 hoc tap, nghien cuu toan hoc nhanh ((trung hoc) OR (trung quoc)) xa hoi danh nhan van~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu cach hoc tap, nghien cuu toan hoc nhanh ((trung hoc) OR (trung quoc)) xa hoi danh nhan van".
• Adding a wildcard symbol may retrieve word variants: tu cach hoc tap, nghien cuu toan hoc nhanh ((trung hoc) OR (trung quoc)) xa hoi danh nhan van*.