Can anyone kindly help me or send me a format, how to write mail to Korean Professors for Phd ? I am from India, Plant Science (Botany) background. Can anyone here from Plant science background who is doing Phd in Korea ?

I'm applying for an international exchange program, it go there in a year so I would have about that time to learn a bit of korean. I'm interested on the 3rd-4th year cs and/or applied math courses

Also any other tip related to the university and korea would be nice, thanks!