Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
nang tai » hang tai, tang tai, sang tai
va dinh » van dinh, va kinh, va tinh
cua tre » cua te, cuu tre, dua tren
te sach » toc sach
ve cham » va cham, ve chat, vu cham
hieu ve » hieu va, hieu van
tai hoi » tai khoi, dai hoi, tai hai
va danh » va dan, va hanh, dia danh
sach v » sach va, sach y, sach 2
v nang » va nang, vu nang, van nang

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 v nang tai hoi. hieu ve cham soc ((va danh) or (va dinh)) dieu ((cua tre) OR (cua triet))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach v nang tai hoi. hieu ve cham soc ((va danh) OR (va dinh)) dieu ((cua tre) OR (cua triet)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach v nang tai hoi. hieu ve cham soc ((va danh) or (va dinh)) dieu ((cua tre) OR (cua triet))".
• Adding a wildcard symbol may retrieve word variants: te sach v nang tai hoi. hieu ve cham soc ((va danh) or (va dinh)) dieu ((cua tre) OR (cua triet))*.