Ancient Culture Street and Drum Tower are very traditional places, with very traditional buildings. You can buy Tianjin specialties (food, such as Guo Renzhang; Play, such as kite Wei, clay figurine Zhang).
The Tianjin Museum is great! It's really good!
The Paradise is very close to Tianjin Museum! It is the largest entertainment place in Tianjin.
Friendship Shopping Mall (also close to Tianjin Museum)
The Italian style area, Fifth Avenue and so on are all foreign buildings. However, I suggest that if you want to see foreign buildings, you can see them casually, because Tianjin used to have concessions from many countries.
Nankai District is one of the central urban areas of Tianjin, located in the southwest of Tianjin, China, which starts from Haihe River in the east and faces Hebei District. Along Rongji Street, Xing 'an Road, Nanma Road to Nanmenwai Street, Weijin Road and Weijin South Road, it borders Heping District and Hexi District respectively; West, south to Miyun Road, Jieyuan West Road, Chentangzhuang railway branch line, connected with Xiqing District; It reaches Laotieqiao Street and Beima Road in the north, along Xima Road to Xiguan Street, Qiangzi River and South Canal, and is adjacent to Hongqiao District.
Nankai is not only a famous historical and cultural area, but also one of the important birthplaces of northern culture. In terms of folk crafts, "Clay Fighter Zhang" colored sculpture with both form and spirit, "Kite Wei" kite with vivid painting and exquisite "Brick Carving Liu" brick carving are the three wonders of Tianjin crafts.