Perhaps you should try some spelling variations:
thanh tinh » thanh binh, nhanh tinh, than kinh
va thanh » gia thanh, ban thanh, va tinh
chat tre » chay tren, chat tai, cho tre
te sach » toc sach
sach ky » sac ky, sach y, sach ty
cai nam » hai nam, mai nam, chi nam
cua nam » cua tam, cua ngan, cua nhan
ca nam » ha nam, va nam, ca dam
qua va » quan va, qua van, vua va
x hoi » xa hoi, o hoi, x ho

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 ky nang x hoi. hieu ((((ca nam) OR (cai nam))) or (cua nam)) qua va thanh tinh chat tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ky nang x hoi. hieu ((((ca nam) OR (cai nam))) OR (cua nam)) qua va thanh tinh chat tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach ky nang x hoi. hieu ((((ca nam) OR (cai nam))) or (cua nam)) qua va thanh tinh chat tre".
• Adding a wildcard symbol may retrieve word variants: te sach ky nang x hoi. hieu ((((ca nam) OR (cai nam))) or (cua nam)) qua va thanh tinh chat tre*.