Perhaps you should try some spelling variations:
nuoc sach » nguoi sach, hoc sach, cuoc cach
cua triet » cua viet, su triet, va triet
nang tai » hang tai, tang tai, sang tai
sach ky » sac ky, sach y, sach ty
tai hoa » tai khoa, thai hoa, thi hoa
hieu vu » hieu va, hieu ve, hieu su
vu kham » vu khanh
truc va » thuc va, thuc vat, trung va
hanh va » hang va, hanh vi
tuc va » thuc va, tuc xa, duc va
va cua » va chua, via cua, ca cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: nuoc sach ky nang tai hoa. hieu vu kham ((tuc va) or (truc va)) hanh va cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: nuoc sach ky nang tai hoa. hieu vu kham ((tuc va) OR (truc va)) hanh va cua triet.
• Adding a wildcard symbol may retrieve word variants: nuoc sach ky nang tai hoa. hieu vu kham ((tuc va) or (truc va)) hanh va cua triet*.