Perhaps you should try some spelling variations:
nhanh thai » nhanh thi, nhanh thanh, nhanh thang
ve triet » va trien, su triet
va nhanh » va thanh, va hanh, va nhan
sach ky » sach y, sach ty, sach kem
thai ve » thai va, thai viet, thai den
cau luc » cau truc, cau phuc
hieu va » lieu va, hieu qua
lang xa » lang ha, dang xay, lang van
va cau » van cau, va cac, va dau
luc va » duc va, tuc va, loc va
sac ky » cac ky, sai 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 ((sach ky) or (sac ky)) ((lang xa) or (nang x)) hoi. hieu va cau luc va nhanh thai ve triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu ((sach ky) OR (sac ky)) ((lang xa) OR (nang x)) hoi. hieu va cau luc va nhanh thai ve triet.
• Adding a wildcard symbol may retrieve word variants: tu ((sach ky) or (sac ky)) ((lang xa) or (nang x)) hoi. hieu va cau luc va nhanh thai ve triet*.