Perhaps you should try some spelling variations:
ban banh » ban hanh, ban anh, ban danh
cham xuc » cam xuc, chat xuc, pham duc
banh chi » danh cho, dinh chi, bao chi
cuu tre » cau tren, cau treo
cua tre » cua te, cua triet, dua tren
hieu ve » hieu va, hieu van
tu sac » tu sach, tu cac, tu san
sac ky » cac ky, sai 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: tu sac ky nang x hoi. hieu ve ((cham xuc) or (cham soc)) ban banh chi ((cua tre) or (cuu tre))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sac ky nang x hoi. hieu ve ((cham xuc) OR (cham soc)) ban banh chi ((cua tre) OR (cuu tre)).
• Adding a wildcard symbol may retrieve word variants: tu sac ky nang x hoi. hieu ve ((cham xuc) or (cham soc)) ban banh chi ((cua tre) or (cuu tre))*.