Perhaps you should try some spelling variations:
tru nang » tra nang, tri nang, truc nano
te sach » toc sach
nang di » nang du, hang di, nang ji
va nang » van nang, da nang, cam nang
va tham » van tham, va thanh, va thuat
va cham » va chat
tu nang » tu nong, tu nano, tu lang
cua tre » cua te, cuu tre, cua triet
xuc va » duc va, tuc va, luc va
di cua » dai cua, doi cua, de cua

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 ((tu nang) OR (tru nang)) xa hoi. hieu ((va cham) or (va tham)) xuc va nang di cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ((tu nang) OR (tru nang)) xa hoi. hieu ((va cham) OR (va tham)) xuc va nang di cua tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach ((tu nang) OR (tru nang)) xa hoi. hieu ((va cham) or (va tham)) xuc va nang di cua tre".
• Adding a wildcard symbol may retrieve word variants: te sach ((tu nang) OR (tru nang)) xa hoi. hieu ((va cham) or (va tham)) xuc va nang di cua tre*.