def order_search(self, article_code, **kwargs):
        '''taobao.vas.order.search 订单记录导出
        
        用于ISV查询自己名下的应用及收费项目的订单记录。目前所有应用调用此接口的频率限制为200次/分钟，即每分钟内，所有应用调用此接口的次数加起来最多为200次。'''
        request = TOPRequest('taobao.vas.order.search')
        request['article_code'] = article_code
        for k, v in kwargs.iteritems():
            if k not in ('item_code', 'nick', 'start_created', 'end_created', 'biz_type', 'biz_order_id', 'order_id', 'page_size','page_no') and v==None: continue
            request[k] = v
        self.create(self.execute(request), fields=['article_biz_orders','total_item'], models={'article_biz_orders':ArticleBizOrder})
        return self.article_biz_orders