Shanghai Bund: Shanghai Bund is the old town of Shanghai, which used to be the commercial, financial and cultural center of Shanghai, and in the drama, you can see the scene of Shanghai Bund's streets, stores and bars.
Old Shanghai Buildings: In the drama, you can see many old Shanghai buildings, such as the Four Seasons Hotel on the Bund, the Ramada Hotel, and the famous French Concession area.
Old Shanghai Costumes: In the drama, you can see many costumes from the old Shanghai period, such as cheongsams, suits and fancy dresses.
Old Shanghai Culture: In the drama, you can see the cultural elements of old Shanghai, such as Shanghainese, Shanghai Square Dance, Shanghai Singing Fairy and so on.
All in all, "Fishing Song" is a drama that shows the history, culture and life atmosphere of old Shanghai, and it is a drama worth watching.