Expo Line 3 seems to take 10 to bohai university. If you take a taxi, you won't get to 30 yuan. There are many hotels in Boda Ximen. I used to live in a rooftop hotel with air conditioning, computer and hot water in 60 yuan. They also let three people live in a room. There are also better conditions to get 80 to 100. There are many snacks in Boda Ximen in the evening. Saute spicy chicken, barbecue ... just take a taxi to Liaogong. Last time my classmate came to Boda, it was only 15. If you want to take a bus, you have to take bus No.4 or 2 10 to get near the railway station. I haven't forgotten the specific way to Liaogong, so I have been there once. Just ask now. I have been to the lavender garden, but it was organized by the school club. I don't know how to get there. Not far. Standing on the hill, I can see the library of Boda University. There's nothing I can do. I went to the Mid-Autumn Festival that time, and everyone took some moon cakes. Is the water park in Nanhu Park? I really haven't been there. There are buses in ordinary places, so ask now!