2 Weifang and Weihai Yantai than Weifang city is closer to Qingdao city.

3 Weifang, formerly known as Weifang County, the seat of the Qingzhou government, there are many schools, such as Weifang Medical College is still very famous. And Weichai is also the Peugeot, the mobile population and the original population are more, the population level is complex.

4 On doing snacks, I personally think it is not very suitable, first of all, Weifang specialty snacks itself is more famous and deep into the hearts of the locals, and is not suitable for foreign snacks to intervene.

On the development and economic level of Weifang, the cost of snacks is low, but the profits are also low.

Weifang snacks are basically saturated, not the cost of local people to do up far more than the locals snacks.

I am Rizhao people, 90 years when I still belong to Weifang people, watching the development around. I hope that these answers to my help you, but only for reference, because the types of snacks and opportunities are possible. It is recommended that you actually go to see it, I personally think that snacks or in the South is more suitable for doing.