Can I buy a bus ticket with my social security card?

You can't buy train tickets with social security cards. Social security card is not a valid certificate to buy a train ticket. However, you can apply for temporary identification at the ticket window in railway police, and then you can buy a ticket to ride. Real-name registration system train ticket registration system refers to the system that passengers need to register their real names and check their identities when buying train tickets and taking trains. There are 23 valid documents for purchasing real-name registration system tickets at real-name registration system Railway Station, including the second-generation ID card, household registration book, temporary identity certificate, military officer's card and passport.

Legal objectivity:

"Detailed Rules for the Implementation of the Social Insurance Law of People's Republic of China (PRC)" Article 2 When an individual who participates in the basic old-age insurance for employees reaches the statutory retirement age, if the accumulated payment is less than fifteen years, the payment may be extended to fifteen years. After the implementation of the Social Insurance Law, if the payment is extended for five years but still less than fifteen years, it can be paid in one lump sum for fifteen years.