Perhaps you should try some spelling variations:
hanh dan » thanh dan, hanh san, canh dan
dang gap » dang giao, dang van, dang xay
gap phoi » cap phoi, gap phai, cay phoi
cua tre » cua te, cuu tre, cua triet
dan cua » dan ca, ban cua, dai cua
va hanh » van hanh, va thanh, va danh
hieu va » lieu va
cac xuc » cam xuc, cac nuoc, chat xuc
xuc va » duc va, tuc va, luc va
sac ky » cac ky, sai ky

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 y)) dang gap phoi. ((hieu va) OR (hieu qua)) cac xuc va hanh dan cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu ((sac ky) OR (sach y)) dang gap phoi. ((hieu va) OR (hieu qua)) cac xuc va hanh dan cua tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu ((sac ky) or (sach y)) dang gap phoi. ((hieu va) OR (hieu qua)) cac xuc va hanh dan cua tre".
• Adding a wildcard symbol may retrieve word variants: tu ((sac ky) or (sach y)) dang gap phoi. ((hieu va) OR (hieu qua)) cac xuc va hanh dan cua tre*.