My mom, who lives in Shanghai, orders 'nai pian' on taobao as one of her favorite snacks. Apparently it's yogurt chips (not yogurt balls) and it's very popular,

My mom, who lives in Shanghai, orders 'nai pian' on taobao as one of her favorite snacks. Apparently it's yogurt chips (not yogurt balls) and it's very popular, and people generally think of it as being from Mongolia, but eat it like potato chips that happen to be keto.