Perhaps you should try some spelling variations:
van thanh » ban thanh, van tuan
dang xay » dang van, van xay
thanh vi » hanh vi, thanh va, thanh ve
cau treo » cau theo, cau tren, cau triet
xay hoi » xa hoi, tay hoi, cay phoi
sach ty » sach y, sach tu, sach thu
sach ky » sac ky, sach y, sach kem
xuc van » duc van, luc van, vuc van
hieu ve » hieu va, hieu van
ve cam » ve cham, ve cac, va cam
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: thuoc ((sach ky) OR (sach ty)) dang xay hoi. hieu ve cam xuc van thanh vi ((cua te) or (cau treo))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thuoc ((sach ky) OR (sach ty)) dang xay hoi. hieu ve cam xuc van thanh vi ((cua te) OR (cau treo)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "thuoc ((sach ky) OR (sach ty)) dang xay hoi. hieu ve cam xuc van thanh vi ((cua te) or (cau treo))".
• Adding a wildcard symbol may retrieve word variants: thuoc ((sach ky) OR (sach ty)) dang xay hoi. hieu ve cam xuc van thanh vi ((cua te) or (cau treo))*.