Perhaps you should try some spelling variations:
thuc day » thuc dan, thuc vat
tu sach » thu sach, su sach, te sach
tu lanh » tu hanh, tu lenh, tu manh
lanh xa » lang xa, lanh va, canh xa
sach tu » sach thu, cach tu, sach ty
thuc va » thuc vat, thuc dan
vi cua » vai cua, di cua
ve cac » va cac, vien cac
cua te » cua tu

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 tu lanh xa hoi. hieu ((cao chat) OR (ve cac)) ((thuc va) OR (thuc day)) hanh vi cua te~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sach tu lanh xa hoi. hieu ((cao chat) or (ve cac)) ((thuc va) OR (thuc day)) hanh vi cua te~".
• Adding a wildcard symbol may retrieve word variants: tu sach tu lanh xa hoi. hieu ((cao chat) or (ve cac)) ((thuc va) OR (thuc day)) hanh vi cua te*.