If Canada International School is so good then why the hell don't they pay their teachers??? CIS in Ansan hasn't paid its teachers on time or paid them their full salaries since it opened. Teachers quit all the time because they're owed MILLIONS!!! To everyone who is reading this post: DO NOT WORK FOR CIS! IF YOU DO, DON'T EXPECT TO BE PAID! That school should be blacklisted on every hagwon related website that exists. There are better schools out there. STAY AWAY FROM CIS!!!