You may order the Korean correspondence courses from Emmaus in South Korea.
Emmaus South Korea
You may order the Korean correspondence courses from Source of Light Ministries.
Source of Light Ministries
You may take the Korean online audio Bible Institute courses from the Bible Broadcasting Network for free.
Bible Broadcasting Network
This is an online audio Bible institute.
If you want to see if there is a Source of Light Bible Correspondence Course ministry in your country and in your language, please go to this website link and search.
If you have any questions or need help finding a particular video, tract, book or any other Christian resource in any language of the world, please contact firstname.lastname@example.org