大步大步往前走管他后面几条狗
[dà bù dà bù wăng qián zŏu guăn tā hòu miàn jĭ tiáo gŏu]
'Take Big Steps Forward, Regardless of Dogs Behind'. It is a metaphorical expression conveying courage, fearlessness, and determination, implying disregard for critics or obstacles, showing resilience against setbacks or naysayers.