Perhaps you should try some spelling variations:
nang lai » nang tai, mang lai, nang cai
sach ky » sac ky, sach ty, sach kem
hanh ve » hanh vi, hanh va, hanh kem
va hanh » van hanh, va thanh, va danh
va cham » va chat, va tham
ve cham » ve chat, vu cham, ve chim
lai hoi » dai hoi, lai hoa, lai roi
cua tre » cua te, cuu tre, cua triet
loc va » hoc va, luc va
ve cua » le cua, de cua, te cua

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) OR (sach y)) nang lai hoi. hieu ((ve cham) or (va cham)) loc va hanh ve cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te ((sach ky) OR (sach y)) nang lai hoi. hieu ((ve cham) OR (va cham)) loc va hanh ve cua tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te ((sach ky) OR (sach y)) nang lai hoi. hieu ((ve cham) or (va cham)) loc va hanh ve cua tre".
• Adding a wildcard symbol may retrieve word variants: te ((sach ky) OR (sach y)) nang lai hoi. hieu ((ve cham) or (va cham)) loc va hanh ve cua tre*.