换汤不换药

Explanation: This change in name or form of metaphor and the actual change 　　Usage: Joint type; as the predicate clause; metaphor changes the name or form, although the actual change 　　Source: Manan Village "article length Yanshanyehua informal": "to make a big change a few small articles, the surface looked, the article seems very short, but really only for the short and short, the content still does not change for soup medicine. " 　　Examples: Send to a paragraph, a paragraph to send complex is still ~. (Caidong Fan, Xu hut Father "Romance of the Republic of the popular" one hundred and fifteenth back) 　　Riddle: The second dose