Perhaps you should try some spelling variations:
hieu van » hieu va, thien van, lieu va
thu sai » thu hai, thu tai, thu san
nang xa » nang x, lang xa, nang ma
van cau » van dau, van hau, van chat
vai cua » dai cua, lai cua, bai cua
hai cua » thai cua, dai cua, hoi cua
sai ky » sac ky
xuc va » tuc va, luc va, xac va

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 xa hoi. hieu van cau ((xuc va) or (duc va)) hanh ((vai cua) or (hai cua)) te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu sai ky nang xa hoi. hieu van cau ((xuc va) OR (duc va)) hanh ((vai cua) OR (hai cua)) te.
• Adding a wildcard symbol may retrieve word variants: thu sai ky nang xa hoi. hieu van cau ((xuc va) or (duc va)) hanh ((vai cua) or (hai cua)) te*.