Perhaps you should try some spelling variations:
chay tren » thai tren, ca tren, cau tren
gianh lai » gian lan
van cham » van chat, van tham, va cham
hieu van » hieu va, thien van, lieu va
va gianh » va gian, van giang, va giai
cham xuc » cam xuc, chat xuc, cham soc
sach ty » sach tu, sach thu, xach tay
nang co » nang cao, nang doc, nang noi
cho tre » cho thue, khoe tre
co hoi » co hoc, co loi
xuc va » duc va, tuc va, luc va

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 ty) or (sach y)) nang co hoi. hieu van cham xuc va gianh lai ((chay tren) or (cho tre))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te ((sach ty) OR (sach y)) nang co hoi. hieu van cham xuc va gianh lai ((chay tren) OR (cho tre)).
• Adding a wildcard symbol may retrieve word variants: te ((sach ty) or (sach y)) nang co hoi. hieu van cham xuc va gianh lai ((chay tren) or (cho tre))*.