The training of railway ticket sellers lasted for 3-6 months. After two days, I thought it was fake and left. Should I pay liquidated damages?

If it is a formal training institution, both parties have signed a contract, and if one party breaches the contract, it shall pay liquidated damages as agreed. The parties may agree that when one party breaches the contract, it shall pay a certain amount of liquidated damages to the other party according to the situation of breach of contract, and may also agree on the calculation method of the amount of compensation for breach of contract.

Regarding the training of railway ticketing staff for 3-6 months, there have been many similar scams before, and Baidu can directly see it. If it's a fake training, you'll have to pay. In fact, many of them are labor dispatch, not formal employees. We have to figure this out first. If you really want to find this kind, go to official website directly or call for advice. If you are cheated, you must call the police in time and try to recover the money.