You didn't say where to go to the banquet hall. If you start from Tianjin Railway Station, you should take bus No.856 to the nearby Li Di Street Station, get off at Yayuanli Station, and then you can open a shop in the south of the banquet hall.
Bus route: No.856, the whole journey is about 9. 1 km.
1, from tianjin railway station to Li Di Street Station.
2. Take bus No.856, pass 12 station and arrive at Yayuanli station.
3. Go to the south of the banquet building to open a shop.