Perhaps you should try some spelling variations:
hanh than » hanh han, hanh nhan, hanh phan
than cua » nhan cua, thai cua, ban cua
ban hanh » ban hang
hieu ve » hieu va, hieu van
xuc ban » duc ban, cuc ban, quoc ban
cac xuc » cam xuc, cac nuoc, chat xuc
tu sach » thu sach, su sach, te sach
ve cac » va cac, vien cac
cua te » cua tu
o hai » co hai, so hai, o lai
o hoi » co hoi, o hoc, o hoa

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) or (tu cac)) ky nang ((o hoi) or (o hai)). hieu ve cac xuc ban hanh than cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu sach) OR (tu cac)) ky nang ((o hoi) OR (o hai)). hieu ve cac xuc ban hanh than cua te.
• Adding a wildcard symbol may retrieve word variants: ((tu sach) or (tu cac)) ky nang ((o hoi) or (o hai)). hieu ve cac xuc ban hanh than cua te*.