On Sep 26, Juche70(1981), President Kim Il Sung said that the individual desks would be arranged and their height be adjustable by the readers’ sitting heights, while looking around the Grand People’s Study House whose construction was nearing completion.

He also said that given the same desk height irrespective of any consideration of the readers’ different heights, the tall readers might complain of their back pain during working in their sitting position for only 3 hours, and the desk should be made in an advanced way with slanting table which can be adjustable up and down.

Thanks to his teaching, the readers at the reading room of the Grand People’s Study House were able to enjoy studying, sitting at the individual desks which have slanting table adjustable according to their sitting heights.