Perhaps you should try some spelling variations:
nhanh hai » nhanh thai, thanh hai, nhanh ha
hanh hai » thanh hai, hang hai, hanh tai
dang xay » dang van, van xay
cua tre » cuu tre, cua triet, dua tren
su sach » so sach, vu sach
sach ty » sach y, sach tu, sach thu
xuc ban » duc ban, cuc ban, quoc ban
cau xuc » cam xuc, cau luc, cau truc
xay hoi » xa hoi, tay hoi, cay phoi
ty dang » ty xang, ky dang, ty hang
va cau » van cau, va cac, va dau
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 ty dang xay hoi. lieu va cau xuc ban ((hanh hai) or (nhanh hai)) ((cua tre) OR (cua te))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach ty dang xay hoi. lieu va cau xuc ban ((hanh hai) OR (nhanh hai)) ((cua tre) OR (cua te))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su sach ty dang xay hoi. lieu va cau xuc ban ((hanh hai) or (nhanh hai)) ((cua tre) OR (cua te))*".