September 2023. Doubletree by Hilton Cangnan is scheduled to open in September 2023. The hotel is designed and built according to the standard of five-star hotel, taking the traditional Jiangnan garden as the prototype and drawing lessons from the architectural elements of Han and Tang Dynasties. It is a garden-style five-star hotel integrating standard rooms, superior suites, underwater VIP clubs, advanced restaurants and large conference centers.