Perhaps you should try some spelling variations:
lang van » dang van, tang van, hoang van
ban hanh » ban hang
tu sach » thu sach, te sach, tu cach
cac xuc » cam xuc, cac nuoc, chat xuc
vai cua » dai cua, hai cua, lai cua
va tinh » may tinh
hieu ve » hieu va, hieu van
van hoi » van hoa, van hoc, van hoe
su sach » so sach, vu sach
cua tre » cua te, cuu tre, cua triet
ve cac » va cac, vien cac

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) OR (su sach)) _ lang van hoi. hieu ve cac xuc ((va tinh) or (ban hanh)) vai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu sach) OR (su sach)) _ lang van hoi. hieu ve cac xuc ((va tinh) OR (ban hanh)) vai cua tre*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((tu sach) OR (su sach)) _ lang van hoi. hieu ve cac xuc ((va tinh) or (ban hanh)) vai cua tre*".