Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
chat tuu » chat cua, chat xuc, nhat tu
chat huu » pham huu
cua tre » cua te, cuu tre, dua tren
danh vi » hanh vi, dinh vi, danh di
va danh » va dinh, va dan, va hanh
te sach » toc sach
hieu ve » hieu va, hieu van
lang xa » lang ha, dang xay, lang van
sach o » sach lo, sac o, sach y
o lang » hoa lang, hoi lang

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: te sach o lang xa hoi. hieu ve ((chat tuu) OR (chat huu)) va danh vi ((cua tre) OR (cua triet))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach o lang xa hoi. hieu ve ((chat tuu) OR (chat huu)) va danh vi ((cua tre) or (cua triet))~".
• Adding a wildcard symbol may retrieve word variants: te sach o lang xa hoi. hieu ve ((chat tuu) OR (chat huu)) va danh vi ((cua tre) or (cua triet))*.