Perhaps you should try some spelling variations:
thanh sinh » thanh binh, thanh tinh, thanh vinh
cua triet » cua viet
su triet » su viet, su tien, ve triet
va triet » va thiet, va trien, ve triet
va thanh » gia thanh, ban thanh, va tinh
hieu van » hieu va, thien van, lieu va
lam tuc » lam thuoc, lam truoc, luat tuc
van lam » van nam
tu sach » thu sach, su sach, te sach
tuc va » thuc va, truc va, tuc xa
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.

• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach y nang x hoi. hieu van lam tuc va thanh sinh ((((cua triet) OR (va triet))) OR (su triet))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sach y nang x hoi. hieu van lam tuc va thanh sinh ((((cua triet) OR (va triet))) or (su triet))~".
• Adding a wildcard symbol may retrieve word variants: tu sach y nang x hoi. hieu van lam tuc va thanh sinh ((((cua triet) OR (va triet))) or (su triet))*.