Perhaps you should try some spelling variations:
thanh lai » thanh hai, thanh lap, thanh loi
va thanh » gia thanh, ban thanh, va tinh
su sach » so sach, vu sach
va cham » va chat, va tham
lai cho » lai chau, bai choi, lai cuoc
cho tre » cho thue, khoe tre
sach ty » sach y, sach tu, sach thu
nang co » nang cao, nang doc, nang noi
ty nang » ky nang, ty xang, ty hang
va cam » va cac, va cao, va cai
luc va » duc va, tuc va, loc va
co hoi » co hoc, co loi

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 ty nang co hoi. hieu ((va cam) OR (va cham)) luc va thanh lai cho tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su sach ty nang co hoi. hieu ((va cam) OR (va cham)) luc va thanh lai cho tre".
• Adding a wildcard symbol may retrieve word variants: su sach ty nang co hoi. hieu ((va cam) OR (va cham)) luc va thanh lai cho tre*.