Perhaps you should try some spelling variations:
ban banh » ban hanh, ban anh, ban danh
thu sai » thu hai, thu tai, thu san
hieu va » hieu qua
xuc ban » duc ban, cuc ban, quoc ban
banh di » danh di, xanh di, banh chi
cua tre » cua te, cua triet, dua tren
cuu tre » cau tren, cau treo
sai ky » sac ky
x hoi » xa hoi, o hoi, x ho

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

• Performing a fuzzy search may retrieve terms with similar spellings: thu sai ky nang x hoi. ((hieu va) or (lieu va)) cam xuc ban banh di ((cua tre) OR (cuu tre))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu sai ky nang x hoi. ((hieu va) OR (lieu va)) cam xuc ban banh di ((cua tre) OR (cuu tre))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thu sai ky nang x hoi. ((hieu va) or (lieu va)) cam xuc ban banh di ((cua tre) OR (cuu tre))*".