Perhaps you should try some spelling variations:
hanh chat » hanh cat, hanh cham, thanh cham
chat cua » nhat cua, chat va, chat huu
su sach » so sach, vu sach
sach tu » sach thu, cach tu, sach ty
tu nang » tru nang, tu nong, tu nano
nang ma » tang ma, sang ma, nang cao
hieu va » lieu va, hieu qua
cac luc » coc luc, cac nuoc, cac cuoc
cau luc » cau truc, cau phuc
va hanh » van hanh, va thanh, va danh

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: su sach tu nang ma hoa. hieu va ((cac luc) OR (cau luc)) va hanh chat cua vat~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su sach tu nang ma hoa. hieu va ((cac luc) OR (cau luc)) va hanh chat cua vat".
• Adding a wildcard symbol may retrieve word variants: su sach tu nang ma hoa. hieu va ((cac luc) OR (cau luc)) va hanh chat cua vat*.