... VALUES('"+ma+"','"+ten+"','"+kt+"','"+tl+"','"+hinh+"','"+ca+"','"+qp+"','"+blt+"','"+hn+"','"+tn+"','"+nn+"','"+fm+"','"+tt+"','"+gia+"','"+bh+"')");//Insert ... VALUES('"+ma+"','"+ten+"','"+kt+"','"+tl+"','"+hinh+"','"+ca+"','"+qp+"','"+blt+"','"+hn+"','"+tn+"','"+nn+"','"+fm+"','"+tt+"','"+gia+"','"+bh+"')");//Insert ... db.execUpdate("INSERT INTO DIENTHOAI VALUES('"+maloai+"','"+tenloai+"','"+hinh+"','"+tenhang+"','"+gia+"')");//câu...