Perhaps you should try some spelling variations:
hoc nhanh » hoc nganh, hoc phan
tham thuc » nham thuc, pham thuc, tam thuc
cua triet » cua viet, su triet, va triet
thu sach » tu sach, thuat sach, thuoc sach
hoc anh » hoc nganh, ngoc anh, hoc sinh
nang xa » nang x, lang xa, nang ma
hieu vu » hieu va, hieu ve, hieu su
vu tham » va tham, vu kham, vu cham
thuc va » thuc vat, thuc dan, thuc day
va hanh » van hanh, va thanh, va danh
vi cua » vai cua, di cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((thu sach) or (((hoc anh) OR (hoc nhanh)))) ky nang xa hoi. hieu vu tham thuc va hanh vi cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((thu sach) OR (((hoc anh) OR (hoc nhanh)))) ky nang xa hoi. hieu vu tham thuc va hanh vi cua triet.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((thu sach) or (((hoc anh) OR (hoc nhanh)))) ky nang xa hoi. hieu vu tham thuc va hanh vi cua triet".
• Adding a wildcard symbol may retrieve word variants: ((thu sach) or (((hoc anh) OR (hoc nhanh)))) ky nang xa hoi. hieu vu tham thuc va hanh vi cua triet*.