Perhaps you should try some spelling variations:
thieu nien » thien nhien
va triet » va thiet, va trien, ve triet
van hanh » van thanh, ban hanh, van anh
sach kem » hanh kem
nien cac » vien cac, dien cac, bien cac
hanh va » hang va, hanh vi
xuc van » duc van, luc van, vuc van
cac xuc » cam xuc, cac nuoc, chat xuc
sach ky » sach y, sach ty, sach hay
nang ma » tang ma, sang ma, nang cao
sac ky » cac ky, sai ky
ma hoi » mai hoi, xa hoi, ma hoa
va va » va van, va vua, va vai

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 ky) OR (sach kem))) or (sac ky)) nang ma hoi. thieu nien cac xuc van hanh va va triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te ((((sach ky) OR (sach kem))) OR (sac ky)) nang ma hoi. thieu nien cac xuc van hanh va va triet*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te ((((sach ky) OR (sach kem))) or (sac ky)) nang ma hoi. thieu nien cac xuc van hanh va va triet*".