Cov noodles xuas tes ua yog cov noodle qhuav ib txwm ua los ntawm cov hmoov nplej, dej, thiab ntsev, los ntawm cov txheej txheem xuas tes ua xws li kneading, so, dov, coiling, fermentation, stretching, thiab ziab. Handmade noodles muaj keeb kwm ntev, rov qab mus rau Tang Dynasty, thaum lawv hu ua "Xumian"

Txawm niaj hnub no, lawv tau paub los ntawm ntau lub npe nyob rau hauv ntau cheeb tsam, xws li "Dragon Beard Noodles", "Hollow Noodles", thiab "Silver Thread Noodles".

Lawv cov yam ntxwv tseem ceeb yog nyob rau hauv qhov tshwj xeeb fermentation thiab ntau txoj kev ncab uas tsim kom muaj cov qauv zoo, hollow hauv cov noodles, ua rau lawv yooj yim rau tsw, resistant rau overcooking, thiab muaj ib tug du tsis tau chewy zoo nkauj. Cov noodles xuas tes ua feem ntau yog muab faib rau sab qaum teb Tuam Tshoj thiab thaj chaw ntawm Tuam Tshoj yav qab teb, xws li Shaanxi, Gansu, Sichuan, thiab Anhui, thiab tau tsim cov khoom sib txawv hauv zos thiab cov txheej txheem ntau lawm ntev.