4K 2021 Walking around Cheonggyecheon Seoul Korean 4K HD | 韩国 首尔 清溪川附近… stockbot 0 239 0 2021.06.02 21:13 https://youtu.be/rWDfO5-CKG8 + 11 Cheonggyecheon (Hangul: 청계천, Korean pronunciation: [t͡ʃʰʌŋ.gje.t͡ʃʰʌn]) is a 10.9-kilometre-long (6.8 mi), modern public recreation space in downtown ... 0