Cheonggye Chhoan

Cheonggye Chhoan (Hân-kok-gí: 청계천/淸溪川 Chheng-khe-chhoan) sī chi̍t tiâu lâu keng-kòe Hân-kok Seoul chhī-tiong-sim ê hô-chhoan.

Cheonggye Chhoan