The Biang Biang Noodle is good as usual, but lamb skewer is not as good and comes with less ZiRan spicy powder.
The best is still Biang Biang Mee, bbq potato is okay and 烩麻什 is a bit too thick.
I think the best noodle option here is Biang Biang Noodle (a Shannxi specialty), which soft noodle and great taste.
Pretty good xian noodles.
The noodle taste pretty good, and the pork belly bbq (maybe too fat) taste good as well.