You can take the EMU ticket at Beijing Railway Station. It runs about once an hour in 45 yuan, and it takes 5 minutes to get to tianjin railway station (it may still be the temporary station of Crescent River Station). Then take a taxi to Zhongshan Gate and take the light rail, and get off at the foreign goods market in 5 yuan, where you can stroll around. There are many imitation goods, second-hand goods are good with a small amount of real goods, and there are also good things to scour. You can also take the light rail to 6 yuan, the public square, which is a development zone with a good environment, and you can also have a stroll. You can also go to Zhaogongkou and take a bus to 45 yuan every hour. When you say seafood, the cheaper ones usually go to the old fishermen on Xingang No.2 Road. Weekly notes on development zones with better environment. Don't bother to go to Beitang, where there are many, fresher than Tanggu. If you stay in a hotel, there are Home Inns in Tanggu opposite to the district government and in Jinjiang Star Development Zone Street, both of which are more formal and formal.