Which bus should I take from Weihai Gaowei Square to Enron Conference Hotel?

Bus no.50, but bus no.50 also leaves, some arrive at the station and some don't.

Both 49 and 50 go to Huaxia City. You can also sit in Huaxia City and walk there. Not far.

There is another way, just sit at the bus station or Jiashike, and then take a taxi from 7 yuan.