Perhaps you should try some spelling variations:
sanh dan » canh dan, sach danh, sinh danh
dang gap » dang giao, dang van, dang xay
gap phoi » cap phoi, gap phai, cay phoi
hieu va » lieu va, hieu qua
dan cua » dan ca, ban cua, dai cua
cua tre » cua te, cuu tre, cua triet
sach ty » sach y, sach tu, sach thu
sac ky » cac ky, sai ky
xuc va » tuc va, luc va, xac va

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu ((sac ky) or (sach ty)) dang gap phoi. hieu va cac ((xuc va) or (duc va)) sanh dan cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu ((sac ky) OR (sach ty)) dang gap phoi. hieu va cac ((xuc va) OR (duc va)) sanh dan cua tre.
• Adding a wildcard symbol may retrieve word variants: tu ((sac ky) or (sach ty)) dang gap phoi. hieu va cac ((xuc va) or (duc va)) sanh dan cua tre*.