Perhaps you should try some spelling variations:
nang tai » hang tai, tang tai, sang tai
te sach » toc sach
sach ky » sac ky, sach y, sach ty
tai hoa » tai khoa, thai hoa, thi hoa
va cham » va tham
va chat » van chat, va phat, cao chat
va hanh » van hanh, va thanh, va danh
hanh ve » hanh vi, hanh va, hanh kem
cua tre » cua te, cuu tre, cua triet
luc va » duc va, tuc va, loc 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 nang tai hoa. hieu ((va cham) or (va chat)) luc va hanh ve cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ky nang tai hoa. hieu ((va cham) OR (va chat)) luc va hanh ve cua tre.
• Adding a wildcard symbol may retrieve word variants: te sach ky nang tai hoa. hieu ((va cham) or (va chat)) luc va hanh ve cua tre*.