谢谢提醒！

一直再查进度。发现2017年6月拒绝之外， 2018年10月再次电子邮件通知拒绝---5年内不准飞机入境但是可以重新申请ETA。

拒绝理由：

You have been found inadmissible to Canada in accordance with paragrpah 40(1)(a) of the Immigration and Refugee Protection Act (IRPA) for directly or indirectly misrepresenting or withholding material facts relating to a relevant matter that induces or could induce an error in the administration of the IRPA.In accordance with paragraph A40(2)(a), you will remain inadmissible to Canada for a period of 5 yearsfrom this letter or from the date a previous removal order was enforced.