They are the 523rd triplets who were born there.

Their mother is Choe Jong Sim, wife of a worker living in Unhung County, Ryanggang Province.

She has been under the care of a group of medical workers after entering the hospital last October. She has also been provided with all sorts of tonics by the country.

Medical workers of the hospital have devoted themselves to her health over several dozens of days.

She and her triplets are in good health now.