Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
than thuc » thuan thuc, nhan thuc, toan thuc
qua than » qua thanh, qua phan, qua tan
thuc ban » thuoc ban, thuc dan, thu ban
hanh vai » hanh vi, hanh tai, hanh van
ky mang » ky nang, ke mang, ky dang
may hoi » may thoi, tay hoi, mai hoi
hanh va » hang va, hanh vi
tu sac » tu sach, tu cac, tu san
sac ky » cac ky, sai ky

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sac ky mang may hoi. hieu qua than thuc ban ((hanh vai) OR (hanh va)) cua triet~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sac ky mang may hoi. hieu qua than thuc ban ((hanh vai) OR (hanh va)) cua triet".
• Adding a wildcard symbol may retrieve word variants: tu sac ky mang may hoi. hieu qua than thuc ban ((hanh vai) OR (hanh va)) cua triet*.