Perhaps you should try some spelling variations:
ban thanh » ban hanh, ban hang
thanh vi » hanh vi, thanh va, thanh ve
cao hoi » cau hoi, co hoi, cao hoc
hieu va » lieu va, hieu qua
xuc ban » duc ban, cuc ban, quoc ban
y nang » ky nang, ly nang, v nang
va cam » va cham, va cac, va cao
vi cua » vai cua, di cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((so sanh) OR (do sanh)) y nang cao hoi. hieu va cam xuc ban thanh vi cua vat~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((so sanh) OR (do sanh)) y nang cao hoi. hieu va cam xuc ban thanh vi cua vat".
• Adding a wildcard symbol may retrieve word variants: ((so sanh) OR (do sanh)) y nang cao hoi. hieu va cam xuc ban thanh vi cua vat*.