Perhaps you should try some spelling variations:
ban danh » ban doanh, ban hanh, ban dan
lang van » dang van, tang van, hoang van
danh vai » danh sai, danh va, doanh van
cham cuu » cap cuu, chat cua
ky lang » ky nang, ky dang, ky tang
van hoi » van hoa, van hoc, van hoe
hieu ve » hieu va, hieu van
cua tre » cuu tre, cua triet, dua tren
cam cuu » cap cuu
tu ban » thu ban, te ban
cua te » cua tu
ban ky » van ky, dan ky

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu ban ky lang van hoi. hieu ve ((cam cuu) or (cham cuu)) ban danh vai ((cua tre) OR (cua te))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu ban ky lang van hoi. hieu ve ((cam cuu) OR (cham cuu)) ban danh vai ((cua tre) OR (cua te)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu ban ky lang van hoi. hieu ve ((cam cuu) or (cham cuu)) ban danh vai ((cua tre) OR (cua te))".
• Adding a wildcard symbol may retrieve word variants: tu ban ky lang van hoi. hieu ve ((cam cuu) or (cham cuu)) ban danh vai ((cua tre) OR (cua te))*.