Perhaps you should try some spelling variations:
cua triet » su triet, va triet
cua viet » ca viet, hoa viet, cua vat
ban tinh » ban thanh, quan tinh, ban hanh
cham cuc » cham cuu, pham cuc, pham chuc
tinh vai » tinh va, tinh hai, tinh bai
cua tre » cua te, cuu tre, dua tren
te sach » toc sach
sach ky » sac ky, sach y, sach ty
ve cham » va cham, ve chat, vu cham
hieu ve » hieu va, hieu van
lang xa » lang ha, dang xay, lang van
ky lang » ky nang, ky dang, ky tang
cuc ban » cua ban, cac ban, cuu ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sach ky lang xa hoi. hieu ve cham cuc ban tinh vai ((cua tre) or (((cua triet) or (cua viet))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ky lang xa hoi. hieu ve cham cuc ban tinh vai ((cua tre) OR (((cua triet) OR (cua viet)))).
• Adding a wildcard symbol may retrieve word variants: te sach ky lang xa hoi. hieu ve cham cuc ban tinh vai ((cua tre) or (((cua triet) or (cua viet))))*.