Perhaps you should try some spelling variations:
su triet » su viet, su tien, ve triet
hanh lai » hanh lam, hanh tai, thanh lap
xach tay » canh tay
sach tay » sach hay, sach nay, sach tai
va hanh » van hanh, va thanh, va danh
tang ma » mang may, tang van
ma hoi » mai hoi, xa hoi, ma hoa
ve cai » va cai, ve tai, ve cau
ve cac » va cac, vien cac
xuc va » duc va, tuc va, luc va

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

• If you are trying to use Boolean operators, they must be ALL CAPS: tu ((sach tay) OR (xach tay)) tang ma hoi. hieu ((ve cai) OR (ve cac)) xuc va hanh lai su triet~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu ((sach tay) OR (xach tay)) tang ma hoi. hieu ((ve cai) or (ve cac)) xuc va hanh lai su triet~".
• Adding a wildcard symbol may retrieve word variants: tu ((sach tay) OR (xach tay)) tang ma hoi. hieu ((ve cai) or (ve cac)) xuc va hanh lai su triet*.