Perhaps you should try some spelling variations:
nuoc sach » nguoi sach, hoc sach, cuoc cach
thuc xanh » thuc hanh, thuc thanh, thuc dan
xanh hanh » danh thanh, ban hanh, van hanh
cua triet » cua viet, su triet, va triet
hanh vai » hanh vi, hanh va, hanh tai
ve nhan » ve nha, de nhan, ve phan
va nhan » van nhan, ca nhan, va phan
vai cua » dai cua, hai cua, lai cua
y nang » ky nang, ly nang, v nang
x hoi » xa hoi, o hoi, x ho

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 y nang x hoi. hieu ((ve nhan) OR (va nhan)) thuc xanh hanh vai cua triet~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "nuoc sach y nang x hoi. hieu ((ve nhan) OR (va nhan)) thuc xanh hanh vai cua triet".
• Adding a wildcard symbol may retrieve word variants: nuoc sach y nang x hoi. hieu ((ve nhan) OR (va nhan)) thuc xanh hanh vai cua triet*.