Perhaps you should try some spelling variations:
thanh lai » thanh hai, thanh lap, thanh loi
cua triet » cua viet, su triet, va triet
tu sach » thu sach, su sach, te sach
nang xa » nang x, lang xa, nang ma
duc ban » duc tan, duc van, duc man
dua ban » dia ban, cua ban, qua ban
lai cua » dai cua, hai cua, lai chau
y nang » ky nang, ly nang, v nang
va cam » va cham, va cac, va cao

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: tu sach y nang xa hoi. lieu va cam ((duc ban) OR (dua ban)) thanh lai cua triet~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sach y nang xa hoi. lieu va cam ((duc ban) OR (dua ban)) thanh lai cua triet".
• Adding a wildcard symbol may retrieve word variants: tu sach y nang xa hoi. lieu va cam ((duc ban) OR (dua ban)) thanh lai cua triet*.