hello @dksart ,
congratulations on your creation, I've been wanting to finish a book for a long time but time goes by and I don't do it, that's why I'm glad when a content creator creates one, congratulations.
I'm promoting That curation trail on HIVE and it would help me a lot if you forward it, You can also check it yourself: you might find it interesting to join, I'd love to hear your comments.