|  |  | 
 |  |  |          <div nz-col [nzSpan]="5" class="mb-md"> | 
 |  |  |             <div nz-form-item class="d-flex"> | 
 |  |  |                <div nz-form-label class="label-width-70"> | 
 |  |  |                   <label nz-form-item-required>省市区</label> | 
 |  |  |                   <label nz-form-item-required>区域</label> | 
 |  |  |                </div> | 
 |  |  |                <div nz-form-control class="flex-1"> | 
 |  |  |                         <nz-cascader [nzSize]="'large'" (nzLoad)="areaLazyLoad($event,i)" [nzPlaceHolder]="'请选择 省/市/区'" [nzAllowClear]="false" [nzChangeOnSelect]="true" (nzSelect)="regionChange($event,i)"> | 
 |  |  |                         <nz-cascader [nzSize]="'large'" (nzLoad)="areaLazyLoad($event,i)" [nzPlaceHolder]="'请选择 省/市/县/镇/村'" [nzAllowClear]="false" [nzChangeOnSelect]="true" (nzSelect)="regionChange($event,i)"> | 
 |  |  |                         </nz-cascader> | 
 |  |  |                </div> | 
 |  |  |             </div> |