you can use your ID cardMy 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.
你这身份证
只要没过期，没取消户籍，就能用。
除非你更新身份证的时候年纪不小了，办了长期身份证。要不然，是有失效日期的
除非你更新身份证的时候年纪不小了，办了长期身份证。要不然，是有失效日期的
[本文发送自华新iOS APP]
Huasing Association 1999 - 2013