Spend your sixth day exploring the trendy neighborhoods of Tianzifang and Xintiandi. Tianzifang is a labyrinth of narrow alleyways filled with boutique shops, art galleries, and cozy cafés. Get lost in the maze-like streets, browse unique handicrafts, and enjoy a cup of tea at a traditional teahouse. In the evening, head to Xintiandi, a vibrant entertainment district known for its upscale restaurants, bars, and nightlife. Experience the fusion of traditional Shikumen architecture with modern design and indulge in a delicious dinner at one of the many international or local eateries.