The summer season has arrived, and it is time for the "divine beasts to come out of their cages". To enrich their children's summer vacation life, many parents have signed up for their children's study tours. But many parents have found that spending thousands or even tens of thousands of yuan has only resulted in "traveling without learning". During the postgraduate period, some have also encountered problems such as uneven quality of instructors and inability to ensure the safety of their children. Why are there so many problems with a research trip that was originally meant to broaden children's horizons? Who is the "harvest" of a study trip that costs thousands of dollars? A daily graduate program worth as little as 100 yuan, and a transfer program worth nearly 90000 yuan in the United States. By opening an online service platform, various graduate programs are available. Screenshot of online service platform. The person in charge of research and development in East China for a certain tourism platform stated that this summer, research and development products focusing on historical humanities, outdoor nature, and science and technology are the most popular. From the perspective of product duration, products with scenic/exhibition hall themed one day tours and long distance multi location 5-9 day tours are the most popular. From a price perspective, the per capita price of multi day travel products is around 6000 yuan, an increase of about 20% compared to the summer of 2019. However, by carefully comparing these study tours, many projects have similar itinerary settings, such as going to the grasslands for study, often experiencing nomadic culture, enjoying grassland cuisine, and visiting herdsman families. But similar projects have varying fees, some as low as a few thousand yuan, and some as high as tens of thousands of yuan. According to parents' feedback, some graduate school trips may have additional fees in addition to the indicated fees. For example, a staff member of a certain research institution told reporters that the Beijing Inspirational Research Camp they set up charges 4980 yuan, but the cost from their place of residence to the Beijing camp needs to be paid by themselves. The reporter noticed that some schools also organize research tours, although following the principle of voluntariness, some students expressed on social media platforms that "the fees are too expensive, and they are hesitant to go". In the pictures it shows, the cost of studying in Beijing for 6 days is 6580 yuan. This type of research travel has even sparked anxiety among some students. Lele comes from a county in Shandong. Although she really wants to participate in the Beijing Graduate School organized by the school, considering her poor family conditions, she told reporters and ultimately decided to give up. Take a quick look at the flowers, and even if you spend thousands of yuan on a research trip, the results may not be as beautiful as imagined. Some research and learning trips, although in the name of learning, still focus on travel in terms of itinerary. In terms of route setting, there is even no significant difference from the ordinary tourism routes launched by travel agencies, and the research and study area is only a "quick observation" style visit. At the same time, due to the mixed and uneven levels of research institutions, as well as the poor service experience, some parents have bluntly said, "Instead of registering for research, it's better to take their children to play around." Dandan, who lives in Jiangsu, recently signed up for a Beijing research parent-child tour for their children, including the Forbidden City Research on July 4th and the China Science and Technology Museum Research on July 6th. According to Dan Dan, he originally bought a group of 10 to 20 people in the live broadcast room, but when he went to the Forbidden City, he not only had 12 of them follow a group of more than 50 people, but the explanation was not aimed at children, and the level of the interpreter was even lower than that of an ordinary tour guide. 5 days