Perhaps you should try some spelling variations:
tao hoat » cao hoat, tao hoa, toan hoat
sang tao » hang tai
sach ky » sac ky, sach ty, sach kem
hieu ve » hieu va, hieu van
cac luc » cau luc, coc luc, cac nuoc
va danh » va dinh, va dan, va hanh
danh vi » hanh vi, dinh vi, danh di
ve cac » va cac, vien cac
luc va » duc va, tuc va, loc va
vi cua » vai cua, di cua
cua te » cua tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: so ((sach ky) or (sach y)) sang tao hoat. hieu ve cac luc va danh vi cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: so ((sach ky) OR (sach y)) sang tao hoat. hieu ve cac luc va danh vi cua te.
• Adding a wildcard symbol may retrieve word variants: so ((sach ky) or (sach y)) sang tao hoat. hieu ve cac luc va danh vi cua te*.