Perhaps you should try some spelling variations:
dang xay » dang van, van xay
hieu van » hieu va, thien van, hieu ve
ban lanh » ban hanh, ban linh, ban anh
lanh hai » manh hai, thanh hai, lang chai
su sach » so sach, vu sach
sach ky » sac ky, sach y, sach ty
ky dang » ky nang, ky danh
xay hoi » xa hoi, tay hoi, cay phoi
xuc ban » duc ban, cuc ban, quoc ban
cua tre » cuu tre, cua triet, dua tren
cua te » cua tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: su sach ky dang xay hoi. ((hieu van) or (lieu va)) cam xuc ban lanh hai ((cua tre) OR (cua te))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach ky dang xay hoi. ((hieu van) OR (lieu va)) cam xuc ban lanh hai ((cua tre) OR (cua te))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su sach ky dang xay hoi. ((hieu van) or (lieu va)) cam xuc ban lanh hai ((cua tre) OR (cua te))*".