门无杂宾

Explanation: Outsiders who are not at home to guests. Described as friends carefully. 　　Usage: The main predicate; as object, complement; describe friends carefully 　　Source: Three Wuwei Zhao, "Wu Shu": "Do not jump to make friends, Bin-door hybrid." 　　Examples: Tang Zhao Dafu Chong, dignified clear referral, ~. (Song Sun Guangxian "Bei Meng Suo Yan," Volume III) Thesaurus:  No hybrid passenger door