Perhaps you should try some spelling variations:
cay phoi » cap phoi, tay hoi, cay cho
danh cay » danh ca, danh cau, xanh cay
cac truc » cau truc, cac tru, cac trung
su sach » so sach, vu sach
ky danh » ky anh, ky dang
qua cac » cua cac
truc va » thuc va, thuc vat, trung va
va hanh » van hanh, va thanh, va danh
cua tre » cua te, cuu tre, cua triet
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 cac) or (su sach)) ky danh cay phoi. hieu qua cac truc va hanh vi cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu cac) OR (su sach)) ky danh cay phoi. hieu qua cac truc va hanh vi cua tre*.