Group 1 - The tourism market remains active in September, with many travelers planning for "off-peak tourism" despite the end of the summer peak season [1] - September offers favorable weather and beautiful scenery, making it an ideal time for travel to destinations like Xinjiang and Tibet [1] - Numerous attractions are providing discounts and promotions, such as "buy one get one free" ticket offers for local residents in Shandong [1] Group 2 - Airfare prices typically drop in September, making it a cost-effective time for international travel, with round-trip tickets from Beijing to popular cities being about half the price of those in early October [1] - Travel agencies report significant price reductions for travel packages, with prices for Japan products decreasing by 30% to 40% and European products by 10% to 20% [2] - Domestic travel products are also seeing price drops of 20% to 30%, with some products nearly halved in price [2] Group 3 - September is becoming increasingly popular among younger travelers, who are finding ways to create travel opportunities, such as taking leave to extend their vacations [3] - Many office workers are utilizing annual leave in September to enjoy extended holidays, leading to a rise in travel during this month [3] - Newlyweds are also choosing September for their honeymoon trips, taking advantage of lower prices and fewer crowds [3]