行者,走也;云者,自然之现象也。行云者,飘浮之云是也。流者,动也;水者,冰之融也,气之凝也,实为无形之像也。流水者,水之动态也,见之于江海、河湖、溪涧与山泉……行有迅捷,流有急湍;流有迟滞,行有缓慢。水分清浊,云有浓淡;云移影动,水畅鱼欢;云腾致雨,水泻成川。 Walker, go also; cloud, the natural phenomenon also. Rows of clouds, floating clouds are also. Flow, move also; water, ice melt also, the gas condensate also, in fact, like invisible. Flow of water, the dynamic of water, see the Jianghai, rivers and lakes, streams and springs ... ... have a quick, flow turmoil; flow hysteresis, slow line. Moisture and cloudiness, the cloud has shades; cloud moving shadow, water fish happy; Yun Teng to rain, water Xie into Chuan.