The first line:
Bus route: 12 → Dongying-Guangrao special line, with a total length of about 72.0 kilometers.
1. Walk about 20 meters from Dongying South Station and arrive at Dongying South Station.
2. Take bus 12, pass 24 stops and arrive at the supply and marketing mall station.
3. Walk about 370 meters to the department store station.
4. Take the special line from Dongying to Guangrao, pass 5 1 station and arrive at Dongfang Hotel Station.
5. Walk about 870 meters to the International Convention and Exhibition Center.
The second line:
Bus route: 12 → 126 → Dongying-Guangrao special line, with a total length of about 70.7 kilometers.
1. Walk about 20 meters from Dongying South Station and arrive at Dongying South Station.
2. Take bus 12, pass 7 stops and arrive at Wanquan Village Station.
3. Take the 126 bus, pass the 2 1 station and arrive at the station of Oilfield Materials Corporation.
4. Take the Dongying-Guangrao special line, pass 50 stops and arrive at Dongfang Hotel Station.
5. Walk about 870 meters to the International Convention and Exhibition Center.