Perhaps you should try some spelling variations:
khanh tra » thanh tra, khanh trach, khanh hoa
nang xa » nang x, lang xa, nang ma
hieu va » lieu va, hieu qua
truc va » thuc va, thuc vat, trung va
tra cuu » tra cau, trau cua, trua cua
cuu tre » cua tre, cau tren, cau treo
te cac » tu cac, ve cac, te cao
loc va » hoc va, luc va

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

• Performing a fuzzy search may retrieve terms with similar spellings: te cac ky nang xa hoi. hieu va cac ((truc va) or (loc va)) khanh tra cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te cac ky nang xa hoi. hieu va cac ((truc va) OR (loc va)) khanh tra cuu tre.
• Adding a wildcard symbol may retrieve word variants: te cac ky nang xa hoi. hieu va cac ((truc va) or (loc va)) khanh tra cuu tre*.