Perhaps you should try some spelling variations:
van hanh » van thanh, van anh, van ban
hang tai » hang va, dung tai
hieu van » hieu va, thien van, lieu va
van chat » cao chat
chat xuc » chat huu, cam xuc, chao xu
ban hanh » ban hang
thu sac » thu sach, thu san, thu xac
cua tre » cuu tre, cua triet, dua tren
tai hoi » tai khoi, dai hoi, tai hai
ky hang » ky nang, ly hang, ky dang
sac ky » cac ky, sai ky
cua te » cua tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: thu sac ky hang tai hoi. hieu van chat xuc ((ban hanh) or (van hanh)) vai ((cua tre) OR (cua te))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu sac ky hang tai hoi. hieu van chat xuc ((ban hanh) OR (van hanh)) vai ((cua tre) OR (cua te))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thu sac ky hang tai hoi. hieu van chat xuc ((ban hanh) or (van hanh)) vai ((cua tre) OR (cua te))*".