Perhaps you should try some spelling variations:
dang cay » dang xay, dang ca, dang cac
cay phoi » cap phoi, tay hoi, cay cho
thanh vi » hanh vi, thanh va, thanh ve
luoc gia » quoc gia, luong gia, nuoc giai
te sach » toc sach
sach ky » sac ky, sach y, sach ty
luu tre » luu tru, luy tre
luc gia » duc gia, quoc gia, duc giao
hieu va » lieu va, hieu qua
ky dang » ky nang, ky danh
cuu tre » cua tre, cau tren, cau treo
va cam » va cham, va cac, va cao

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sach ky dang cay phoi. hieu va cam ((luc gia) or (luoc gia)) thanh vi ((luu tre) OR (cuu tre))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ky dang cay phoi. hieu va cam ((luc gia) OR (luoc gia)) thanh vi ((luu tre) OR (cuu tre)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach ky dang cay phoi. hieu va cam ((luc gia) or (luoc gia)) thanh vi ((luu tre) OR (cuu tre))".
• Adding a wildcard symbol may retrieve word variants: te sach ky dang cay phoi. hieu va cam ((luc gia) or (luoc gia)) thanh vi ((luu tre) OR (cuu tre))*.