I dont speak this language, but i read this “Hi, guys. We are making an instructional book for new steemit users. The book will be distributed for free in pdf file. It will be available in Korean and translated into other languages. Please support our project!”

That’s great. A book would do some good, but also in depth but short youtube videos. Steemit is growing. Not fast, but not slow. With Steem price rising, more attention is coming in