Perhaps you should try some spelling variations:
luc quan » luc luan, tac quan, qua quan
chuc van » chu van, thuc van, chuc can
thanh ve » hanh ve, thanh va, thanh vien
quan ky » quan ly, quan y, xuan ky
ky lang » ky nang, ky dang, ky tang
lang xa » lang ha, dang xay, lang van
hieu ve » hieu va, hieu van
chuc va » thuc va, thuc vat
cua tuc » cua duc, cua thuoc, luat tuc
ve cac » va cac, vien cac
cua tu » cua su, cua cu, cua te

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

• Performing a fuzzy search may retrieve terms with similar spellings: luc quan ky lang xa hoi. hieu ve cac ((chuc van) or (chuc va)) thanh ve ((cua tu) or (cua tuc))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: luc quan ky lang xa hoi. hieu ve cac ((chuc van) OR (chuc va)) thanh ve ((cua tu) OR (cua tuc)).
• Adding a wildcard symbol may retrieve word variants: luc quan ky lang xa hoi. hieu ve cac ((chuc van) or (chuc va)) thanh ve ((cua tu) or (cua tuc))*.