其实我们不关心户籍只关心身份证能不能用, 只是为了便利.
可以这样来检验身份证能不能用, 登录某个需要刷脸验证身份的重要网站看能不能通过.或者去银行开个户, 或者直接刷卡过高铁闸门看能不能过.
you can use your ID card
My own experience - SG citizen for many years but never cancel my HU KOU in my home town. My ID card is still valid and it can be used to book hotels and buy train tickets.
Huasing Association 1999 - 2013