Yang Cheng color pictures

Quick answer：

Yang Cheng, in the context of Chinese culture, typically refers to a historical figure or a place. 'Color pictures' suggests a collection or a set of images that are colored, possibly depicting scenes or individuals related to Yang Cheng. There isn't a specific widely recognized topic or subject in the English-speaking world that directly corresponds to 'Yang Cheng color pictures.' It could refer to artistic renderings, historical documentation, or educational materials related to Yang Cheng. For a more detailed response, additional context would be needed.