สอบถามผู้รู้หน่อย ครับ......คิวรี่ ข้อมูลไม่ออก ครับ mysqli

<form action="service_opd.php" method="post" name="form1">
AN...
<input name="Search" type="text" id="Search" placeholder="" value="">&nbsp; &nbsp; 
<input type="submit" name="submit" class="button" value="Search">					
						
	</form>

                        <!-- /.panel-heading -->
                        <div class="panel-body">
                            <div class="dataTable_wrapper">
							
<?php
			include '../include/connection.php';
			$sql = "select * from opitemrece where AN='5808' order by icode" ;
			$query = $conn->query($sql);
			if ($query->num_rows > 0) {
			$conn->close();
			?>
                                <table class="table table-striped table-bordered table-hover" >
                                    <thead>
                                    <tr class="odd gradeX">											
                                            <th>AN</th>
                                            <th>HN</th>
					<th width="7%">Icode</th>
                                            <th>Rxdate</th>
                                            <th>Finance_number</th>
                                            <th>Edit</th>
                                        </tr>
                                    </thead>									
									<tbody>
				<?php
						$i=0;
						while($row = $query->fetch_assoc()) {
						$i++;
				?>
					<tr>											
                                            <td><?php echo $row['an'];?></td>
                                            <td></td>
                                            <td><div align="center"></div></td>
                                            <td><div align="center">
					</div></td>
					<td><div align="center"></div></td>
					<td><div align="center"></div></td>
                                        </tr>
				 <?php		
					}
				?>
     </tbody>
      </table>
		 <?php
		} 
		?>

                            </div>