打开天窗说亮话

Explanation: Analogy need not avoid, publicly. 　　Usage: Complex sentence; for clause; that tell the truth say taboo 　　Source: Qing Li Baojia "Bureaucrats" 27 back: "'打开天窗说亮话', is not to do so over the Jia family name snacks, as long as the Younger out of the force, what you do not understand sir." 　　Examples: "~", Is not to do so over the Jia family name snacks, as long as the Younger out of the force, master what you do not understand. (Qing Li Baojia "Bureaucrats" twenty-seventh back)