One December day in 2018 when he visited Wonsan Leather Shoes Factory, the respected comrade Kim Jong Un came to know that officials of the factory relied on the “comment notebooks” in their working and highly appreciated them.
Kim Jong Un said that it was a good job to gather the people’s comments on products of the factory through “comment notebooks” at shops and introduce them in producing shoes. He said that they should lend their ears to the people’s exact appraisal and inquire into their tastes according to ages, seasons and occupations so as to produce more shoes liked by men and women of all ages.
