18 poems will take you to understand the poor door: there is always a generation of three generations, and it is difficult to be at the bottom 18 poems will take you to understand the poor door: there is always a generation of three generations, and it is difficult to be at the bottom 18 poems will take you to understand the poor door: there is always a generation of three generations, and it is difficult to be at the bottom 18 poems will take you to understand the poor door: there is always a generation of three generations, and it is difficult to be at the bottom 18 poems will take you to understand the poor door: there is always a generation of three generations, and it is difficult to be at the bottom 18 poems will take you to understand the poor door: there is always a generation of three generations, and it is difficult to be at the bottom 18 poems will take you to understand the poor door: there is always a generation of three generations, and it is difficult to be at the bottom 18 poems will take you to understand the poor door: there is always a generation of three generations, and it is difficult to be at the bottom 18 poems will take you to understand the poor door: there is always a generation of three generations, and it is difficult to be at the bottom 18 poems will take you to understand the poor door: there is always a generation of three generations, and it is difficult to be at the bottom 18 poems will take you to understand the poor door: there is always a generation of three generations, and it is difficult to be at the bottom 18 poems will take you to understand the poor door: there is always a generation of three generations, and it is difficult to be at the bottom 18 poems will take you to understand the poor door: there is always a generation of three generations, and it is difficult to be at the bottom 18 poems will take you to understand the poor door: there is always a generation of three generations, and it is difficult to be at the bottom 18 poems will take you to understand the poor door: there is always a generation of three generations, and it is difficult to be at the bottom 18 poems will take you to understand the poor door: there is always a generation of three generations, and it is difficult to be at the bottom 18 poems will take you to understand the poor door: there is always a generation of three generations, and it is difficult to be at the bottom 18 poems will take you to understand the poor door: there is always a generation of three generations, and it is difficult to be at the bottom