土牛木马

Explanation: Clay cattle, wooden horse to do. Analogy is not practical things. 　　Usage: Joint type; as object, attribute; containing derogatory 　　Source: "Off Yinzi eight chips": "pseudo-knowledge of things who do not have to matter, for example, see soil cow horse, kept cattle, although the name of love, and forget the heart of the real beasts of burden." 　　Examples: If the information being derived from stupid blind door, is the ~, the shape of the non-, not involving road also. ("History of the Soviet Union North Chuo Biography") Thesaurus:  Chicken W Dog, Chicken W dog