Perhaps you should try some spelling variations:
cay phoi » cap phoi, tay hoi, cay cho
cua tre » cua te, cuu tre, cua triet
danh vi » hanh vi, dinh vi, danh di
va danh » va dinh, va dan, va hanh
vien da » vien dai, hien dai
can lay » ban lay, canh tay, lanh lay
va cay » va cac, va cao, va cai
can ly » can fly, van ly, ban ly
ve cac » va cac, vien cac
xuc va » duc va, tuc va, luc va
vi cua » vai cua, di cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu ((can ly) OR (can lay)) va cay phoi. hieu ((ve cac) or (vien da)) xuc va danh vi cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu ((can ly) OR (can lay)) va cay phoi. hieu ((ve cac) OR (vien da)) xuc va danh vi cua tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu ((can ly) OR (can lay)) va cay phoi. hieu ((ve cac) or (vien da)) xuc va danh vi cua tre".
• Adding a wildcard symbol may retrieve word variants: tu ((can ly) OR (can lay)) va cay phoi. hieu ((ve cac) or (vien da)) xuc va danh vi cua tre*.