Perhaps you should try some spelling variations:
lang hoa » hang hoa, lang ha, nang hoa
cua tre » cua te, cuu tre, cua triet
ky lang » ky nang, ky dang, ky tang
hoa doi » hoa dai, hoc doi, xoa doi
va cham » va chat, va tham
danh vi » hanh vi, dinh vi, danh di
vu cham » vu kham, qua cham
va danh » va dinh, va dan, va hanh
tu cham » toc cham, thi cham
vi cua » vai cua, di cua
tu bai » tu ban, tu bat, te bai
bai ky » ban ky, sai ky, bac 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 bai ky lang hoa doi. hieu ((((va cham) or (vu cham))) or (tu cham)) hoc va danh vi cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu bai ky lang hoa doi. hieu ((((va cham) OR (vu cham))) OR (tu cham)) hoc va danh vi cua tre.
• Adding a wildcard symbol may retrieve word variants: tu bai ky lang hoa doi. hieu ((((va cham) or (vu cham))) or (tu cham)) hoc va danh vi cua tre*.