Perhaps you should try some spelling variations:
nhanh chung » nhanh chuong, nhanh chong, nhanh hung
hoc nhanh » hoc nganh, hoc phan
chung hoc » trung hoc, dung hoc, hung hoa
sach hoc » cach hoc, sach hoi, mach hoc
dan nhan » danh nhan, dan chan, van nhan
te sach » toc sach
cuu mot » cua mot, cuu mo, huu mot
mot hoc » mon hoc, mo hoc, mot goc
xa khoa » da khoa, bia khoa, tai khoa
nhan va » nhan tai, nhan dan, nhan tao
xa hoa » xa hoi, ma hoa, va hoa

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sach hoc tap, nghien cuu mot hoc nhanh chung hoc ((xa hoa) OR (xa khoa)) dan nhan va~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach hoc tap, nghien cuu mot hoc nhanh chung hoc ((xa hoa) OR (xa khoa)) dan nhan va".
• Adding a wildcard symbol may retrieve word variants: te sach hoc tap, nghien cuu mot hoc nhanh chung hoc ((xa hoa) OR (xa khoa)) dan nhan va*.