Perhaps you should try some spelling variations:
hieu cao » chieu cao, hieu cac, hieu ca
trung va » truong va, trang va, trung ha
vanh dai » vanh tai, lanh dao, van dao
thu sai » thu hai, thu tai, thu san
nang xa » nang x, lang xa, nang ma
cao cau » cao cap, co cau, tao cau
truc va » thuc va, thuc vat
van dai » van dao, van hai, can dai
cuu tre » cua tre, cau tren, cau treo
sai ky » sac ky

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 cao cau ((truc va) or (trung va)) ((vanh dai) or (van dai)) cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu sai ky nang xa hoi. hieu cao cau ((truc va) OR (trung va)) ((vanh dai) OR (van dai)) cuu tre.
• Adding a wildcard symbol may retrieve word variants: thu sai ky nang xa hoi. hieu cao cau ((truc va) or (trung va)) ((vanh dai) or (van dai)) cuu tre*.