Perhaps you should try some spelling variations:
van hanh » van thanh, ban hanh, van anh
lang van » dang van, tang van, hoang van
van tham » van thanh, van chat, van tai
van tuan » van quan, van ban, anh tuan
cua tre » cua te, cua triet, dua tren
ky lang » ky nang, ky dang, ky tang
van hoi » van hoa, van hoc, van hoe
cuu tre » cau tren, cau treo
soc van » hoc van, oc van, sac van
te san » te ban, ke san, tu san
san ky » sang 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: te san ky lang van hoi. hieu ((van tham) or (van tuan)) soc van hanh vi ((cuu tre) or (cua tre))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te san ky lang van hoi. hieu ((van tham) OR (van tuan)) soc van hanh vi ((cuu tre) OR (cua tre)).
• Adding a wildcard symbol may retrieve word variants: te san ky lang van hoi. hieu ((van tham) or (van tuan)) soc van hanh vi ((cuu tre) or (cua tre))*.