Generally, slightly larger hotels sell shredded pork. I recommend you to go to Yihe Hotel in Bo 'ai Street at the entrance of 13th Middle School (north 100 meters). White taro is usually used for reeling there (sweet potato is up to you). You can change him to bananas or apples.

I went to other restaurants to eat and found that their spinning was basically so-called cheese (that is, creamer+maltodextrin+starch+essence), which was not authentic, but the food in Yihe Hotel was delicious and the miscellaneous vegetables there were also very good.