Being unable to speaking mandarin, he was mocked as hayshaker in the university in Taiwan when he was nineteen.He became19岁时他在台湾上大学，因不会讲普通话被嘲笑为“乡下佬”，转年去饭店当歌手。
Bulk waste flap, Infinitely forward and reverse travel drive, Operating hour meter, Patented filter shaker system, Rolle浮动式边刷，可调整式主刷，大垃圾挡板，操作计时器，前进/后退档无级调速，吸入风扇切断装置，专利保护过滤器除尘系统，移动式尘箱，驾驶座椅控制机器启动安全装置。
Bulk waste flap, Infinitely travel drive, Patented filter shaker system, Roller brush, pendelnd, Separate accelerator an浮动式边刷，可调整式主刷，大垃圾挡板，操作计时器，前进/后退档无级调速，吸入风扇切断装置，专利保护过滤器除尘系统，移动式尘箱，驾驶座椅控制机器启动安全装置。
Bulk waste flap, Mobile container, Operating hour meter, Patented filter shaker system, Roller brush, Side brush, pendel浮动式边刷，可调整式主刷，大垃圾挡板，专利保护过滤器除尘系统，可冲洗扁平式滤芯，操作计时器，移动式尘箱。
Bulk waste flap, Mobile container, Operating hour meter, Patented filter shaker system, Roller brush, justierbar, Side b浮动式边刷，可调整式主刷，大垃圾挡板，操作计时器，吸入风扇切断装置，专利保护过滤器除尘系统，移动式尘箱。