What is "pyeong-dong"

Pyeong-dong may refer to one of the dong of cities in South Korea:

• Pyeong-dong, Seoul, in Jongno-gu, Seoul
• Pyeong-dong, Incheon, in Gyeyang-gu, Incheon
• Pyeong-dong, Suwon, in Gwonseon-gu, Suwon, Gyeonggi-do
• Pyeong-dong, Gwangju, in Gwangsan-gu, Gwangju
• Pyeong-dong, Gyeongju, in Gyeongju, Gyeongsangbuk-do