Perhaps you should try some spelling variations:
gian cac » gian dan, gian cua
hanh vai » hanh vi, hanh va, hanh tai
cua viet » ca viet, hoa viet, cua dieu
tu sach » thu sach, su sach, te sach
sach ty » sach y, sach tu, sach thu
ty tang » tay tang, ty xang, ty hang
tang xa » trang xa, tang ma, lang xa
va hanh » van hanh, va thanh, va danh
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 ty tang xa hoi. hieu ((gian cac) OR (vien bach)) xuc va hanh vai ((cua viet) OR (cua vat))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sach ty tang xa hoi. hieu ((gian cac) or (vien bach)) xuc va hanh vai ((cua viet) OR (cua vat))~".
• Adding a wildcard symbol may retrieve word variants: tu sach ty tang xa hoi. hieu ((gian cac) or (vien bach)) xuc va hanh vai ((cua viet) OR (cua vat))*.