Perhaps you should try some spelling variations:
hieu van » hieu va, thien van, lieu va
bach lo » sach lo, bach hoa, bach mao
nang xa » nang x, lang xa, mang xa
nang ma » tang ma, sang ma, mang may
van cam » van nam, van lam, van cau
cam duc » cam xuc, cao duc, pham duc
va danh » va dinh, va dan, va hanh
danh vi » hanh vi, dinh vi, danh di
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: vu bach lo ((nang xa) or (((nang ma) or (nang cao)))) hoi. hieu van cam duc va danh vi cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu bach lo ((nang xa) OR (((nang ma) OR (nang cao)))) hoi. hieu van cam duc va danh vi cua tre.
• Adding a wildcard symbol may retrieve word variants: vu bach lo ((nang xa) or (((nang ma) or (nang cao)))) hoi. hieu van cam duc va danh vi cua tre*.