Perhaps you should try some spelling variations:
thanh lai » thanh hai, thanh lap, thanh loi
chau tre » chay tren, chau tho, cho tre
va thanh » gia thanh, ban thanh, va tinh
su sach » vu sach
so sach » so sanh, bo sach, co sach
nang co » nang cao, nang doc, nang noi
co loi » co hoi
va cao » va co, va dao, va bao
y nang » ky nang, ly nang, v nang
loc va » hoc 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: ((su sach) OR (so sach)) y nang co loi. hieu ((va cac) or (va cao)) loc va thanh lai chau tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((su sach) OR (so sach)) y nang co loi. hieu ((va cac) OR (va cao)) loc va thanh lai chau tre*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((su sach) OR (so sach)) y nang co loi. hieu ((va cac) or (va cao)) loc va thanh lai chau tre*".