There are many interesting places in Xiashan. If you want to visit, you can go to the pedestrian street. Near the summer in Guo Mao, after a walk, you can walk along the highway to the sea-watching promenade at night. The scenery there is very good, with sea, grass and flowers. It is a good place for couples to date, and there is a seaside park nearby.
Zhanjiang is very cheap, not as expensive as Shenzhen. Hotels near girlfriends can be found everywhere. If you want to stay better, stay in a hotel.
Zhanjiang is a good place. Have a good time.