Is next year a double spring year?

The so-called "double spring year" means that there are two beginning of spring in a year. It stands to reason that there is only one solar term in beginning of spring in a year. Why are there two beginning of spring in a year?

This is mainly due to the leap in February in 2023 next year, so there are two beginning of spring, which are called "Double Spring" years. In fact, if you look at the calendar, you will know that there are two beginning of spring on February 4, 2023, the 14th day of the first month, and the other on February 4, 2024, the 25th day of the twelfth month, which coincides with the two beginning of spring at the end of the first year.