Perhaps you should try some spelling variations:
thanh ve » hanh ve, thanh va, thanh vien
cua tre » cua te, cuu tre, cua triet
cac xuc » cam xuc, cac nuoc, chat xuc
te sach » toc sach
nang xa » nang x, lang xa, mang xa
nang ma » tang ma, sang ma, nang cao
xuc gia » duc gia, luc gia, tuc gia
hieu ve » hieu va, hieu van
ve cua » le cua, de cua, te cua
ve cac » va cac, vien cac

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 cac) OR (te sach)) ky ((nang xa) OR (nang ma)) hoi. hieu ve cac xuc gia thanh ve cua tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((tu cac) or (te sach)) ky ((nang xa) OR (nang ma)) hoi. hieu ve cac xuc gia thanh ve cua tre~".
• Adding a wildcard symbol may retrieve word variants: ((tu cac) or (te sach)) ky ((nang xa) OR (nang ma)) hoi. hieu ve cac xuc gia thanh ve cua tre*.