The subtle charm of low-carbon tourism: Tourists who have traveled to Europe and the United States know that before departure, travel agencies usually remind tourists to bring toothbrushes, toothpaste, slippers and other items, because many hotels abroad do not provide these items. Veteran tour guide Xiao Liu said that when reminding tourists to bring toothbrushes and other items in the past, tourists often questioned whether the hotels arranged by the travel agency overseas were of too low a grade, lacking even these basic amenities. Nowadays, with high-end hotels in Guangzhou, tourists can understand that the practices of hotels overseas are out of consideration for environmental protection. It is understood that in some places in China like Jiuzhaigou, there are also hotels that do not provide disposable items, indicating that as awareness of carbon reduction and energy conservation gradually becomes deeply rooted in people's hearts, "low-carbon" is entering mass tourism. "Low-carbon tourism", such as hotels near the Yuhua Platform, in the birthplace of Biluochun tea in Wuzhong, Suzhou, hotel reservation inquiries can call the 7*24 hour free hotline 4007840076 transfer 1, Speed 8 chain hotels; refers to minimizing carbon dioxide emissions during travel activities, which is a deeper expression of eco-tourism. According to reports, "low-carbon tourism" includes relevant environmental protection and low-carbon policies and low-carbon tourism routes launched by governments and travel agencies, carrying eco-friendly luggage when traveling, staying in eco-friendly hotels, choosing modes of transportation with lower carbon dioxide emissions or even bicycles and hiking.