My works are not for sale, so I don't have to seek others 'approval. "This carefree sentiment is reflected in Cheng Shan-shi's paintings--colorful landscapes, luxuriant bushes and some primitive and attractive characters.
這種無掛礙的心情，反映在鄭善禧的畫中，成為色彩濃厚的山水，成為枝葉繁茂的叢樹，成為一些樸拙可喜的人物。