Perhaps you should try some spelling variations:
su triet » su viet, su tien, ve triet
van hanh » van thanh, ban hanh, van anh
sach ky » sac ky, sach y, sach kem
hanh ki » hanh vi, hanh ky, hanh kien
xuc van » duc van, luc van, xuc ban
hieu ve » hieu va, hieu van
sach ty » sach y, sach thu, xach tay
sach tu » sach thu, cach tu, sach uu
lang xa » lang ha, dang xay, lang van
ve cam » ve cham, ve cac, va cam
ki su » ky su

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu ((sach ky) or (((sach tu) or (sach ty)))) lang xa hoi. hieu ve cam xuc van hanh ki su triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu ((sach ky) OR (((sach tu) OR (sach ty)))) lang xa hoi. hieu ve cam xuc van hanh ki su triet.
• Adding a wildcard symbol may retrieve word variants: tu ((sach ky) or (((sach tu) or (sach ty)))) lang xa hoi. hieu ve cam xuc van hanh ki su triet*.