anchor.diff:                          </tr>
                           <tr>                        
                                    <td class="survey_td1">
  -                                 <input name="brand" id="brand_13"  type="checkbox" value="13" >
  +                                 <input name="brand" id="brand_13"  type="checkbox" value="Charmzone/婵真" >
                                    <label id="brand_13" >Charmzone/婵真</label>
                                    </td>
                                    <td class="survey_td2">
                                    <img src="/assets/img/7.png" width="88" height="30">
                                    </td>
                                    <td class="survey_td1">
  -                                 <input name="brand" id="brand_14"  type="checkbox" value="14" >
  +                                 <input name="brand" id="brand_14"  type="checkbox" value="DHC/蝶翠诗" >
                                    <label id="brand_14" >DHC/蝶翠诗</label>
                                    </td>
                                    <td class="survey_td2">
  
positive.code:                         </tr> 
                         <tr>                        
                                   <td class="survey_td1">
                                   <input name="brand" id="brand_5"  type="checkbox" value="5" >
                                   <label id="brand_5" >相宜本草</label>
                                   </td>
                                   <td class="survey_td2">
                                   <img src="/assets/img/3.png" width="88" height="30">
                                   </td>
                                   <td class="survey_td1">
                                   <input name="brand" id="brand_6"  type="checkbox" value="6" >
                                   <label id="brand_6" >Neutrogena/露得清</label>
                                   </td>
                                   <td class="survey_td2">
  
negative.code:                   
                          <tr>                       
                                   <td class="survey_td1">
                                   <input name="brand" id="brand_1"  type="checkbox" value="温碧泉" >
                                   <label id="brand_1" >温碧泉</label>
                                   </td>
                                   <td class="survey_td2">
                                   <img src="/assets/img/1.png" width="88" height="30">
                                   </td>
                                   <td class="survey_td1" >
                                   <input name="brand" id="brand_2"  type="checkbox" value="Vichy/薇姿" >
                                   <label id="brand_2" >Vichy/薇姿 </label>
                                   </td>
                                   <td class="survey_td2" >
  