Visiting the Forbidden City, can I use another form of proof instead of my student ID if I have a student ticket but didn't bring it?

If you purchase a student ticket, you need to bring your student ID card and ID card before you can enter the Forbidden City. “Xiu Cai Shuo” ticket explanation service. Senior tour guide will lead the group.
A certificate issued by the school is also acceptable. Primary and secondary school students can use the register.
If you purchase a student ticket, you need to bring your student ID card and ID card before you can enter the Forbidden City. “Xiu Cai Shuo” ticket explanation service. Senior tour guide will lead the group.
A certificate issued by the school is also acceptable. Primary and secondary school students can use the register.