Perhaps you should try some spelling variations:
chieu chien » thien chien, hieu hien
chien bach » vien bach, chien dich, thien hach
bach nuoc » bach tuoc, sach nuoc, bich ngoc
so sach » so sanh, bo sach, co sach
va hanh » van hanh, va thanh, ban hanh
y nang » ky nang, ly nang, v nang
nang o » nang co, nang ho, nang ro
vi cua » vai cua, di cua
cua cu » cua chu, cua cau, cua su
o hoc » co hoc, mo hoc, so hoc

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

• Performing a fuzzy search may retrieve terms with similar spellings: so sach y nang o hoc. chieu chien bach nuoc va hanh vi cua cu~.
• Adding a wildcard symbol may retrieve word variants: so sach y nang o hoc. chieu chien bach nuoc va hanh vi cua cu*.