According to legend, in the past, vendors selling "rice noodles" all wore wooden shoes to the streets, and the noise made by wooden shoes on the slate road was like an audio advertisement of vendors shouting "rice noodles, rice noodles". And wooden shoes are just one kind of shoes in Qin dynasty; Yao migrant workers who participated in the excavation of Xing 'an Lingqu recorded their biographical habits, saying that rice noodles were made by Yao compatriots, which was intrinsically related to the historical facts made by chef Qin Jun in that year. Moreover, how similar is the Matou hot pot where Yao compatriots cook horse meat rice noodles to the Qin Terracotta Warriors and Horses unearthed today?