When I uploaded the chapter today, when I clicked Post, I clicked in the wrong order.

The editors helped a lot with the revisions.

396 and 397 are in the wrong order.

After that, it was readjusted.

After the order is readjusted, there will be no duplicate subscription issues.

I apologize for any inconvenience caused.

Common sense says that such mistakes should be more apologized. But the day after tomorrow, to participate in the starting point of the annual meeting, during the annual meeting must not be coded, hands are working hard to save the manuscript, to ensure that there will be no interruption.

Apologies once again,

Thank you very much for your support and love for this book. (To be continued......)