Here are some popular things to do in Chengdu:

• Visit the Chengdu Panda Base (Chengdu Panda Research & Breeding Centre) to see adorable giant pandas and red pandas.
• Stroll through Chengdu People's Park, enjoy a traditional Kungfu Tea experience, explore gardens, take a boat ride, or visit the Marriage Market.
• Explore Wangshufang District and Wenshu Monastery to experience traditional architecture, tea houses, shops, and souvenir markets.
• Visit Wuhou Shrine (Wuhou Temple) and Jinli Street. The shrine has beautiful old Chinese architecture and statues, while Jinli Street is a lively pedestrian street with traditional shops and Sichuan street food.
• Shop and walk along Chunxi Road, Chengdu's famous shopping street, especially vibrant at night.
• Explore Kuanzhai (Wide and Narrow) Alley, historic alleys with traditional Sichuan architecture, tea houses, and souvenir shops.
• See the Ashun Lang Bridge lit up at night with bars, live music, and snack stalls along the river.
• Try Sichuan's famous spicy foods like hotpot, fermented tofu, and dan dan noodles.
• Buy panda-themed souvenirs such as plush toys, panda LEGO, and other keepsakes.
• Visit museums like the Chengdu Museum, Jinsha Site Museum, and Sichuan Museum.
• Enjoy Sichuan Opera performances featuring face-changing and other traditional acts.
• Check out Happy Valley amusement park for rides and entertainment.
• Visit the New Century Global Centre, the largest building by floor area, with shopping, an indoor beach, ice rink, and hotel.

These activities cover culture, nature, shopping, food, history, and entertainment, making Chengdu a vibrant destination to explore. If you want a detailed itinerary or specific recommendations for certain interests, I can provide that as well.