In 2004, Mr. and Mrs. Barnet established the world's first Romp n' Roll early education center in Virginia, USA, and hired Michael K. Meyerhoff (Ph.D. in Early Education from Harvard) as the chief consultant of the early education institution in the United States, and designed and developed more than 800 innovative courses in the United States. In 2009, Romp n' Roll Early Education Center came to the mainland, officially registered the Chinese trademark "Yuebaoyuan", and established the Yuebaoyuan Early Education Flagship Center in Beijing in 2010.

At present, Yuebaoyuan has about 500 stores across the country, and there are currently 8 stores on the official website of Hangzhou (14 according to the course consultant, and there may be a lag in the information on the official website), which is relatively large. However, it is not easy to transfer courses between stores in Hangzhou, but it is a cross-city and cross-province course migration, and Yuebaoyuan will provide support.

In addition to early education, Yuebaoyuan also offers nursery classes with weekend breaks. In fact, the main business of the Children's Club is to introduce the early education courses of the game link into the nursery classes, but there are no separate early education courses (there are also very few franchised stores that open early education classes alone).

Located on the third floor of Fengyuan International Building, Fengtan Road, Gongshu District, Yuebaoyuan Hangzhou Center is the first store of Yuebaoyuan in Hangzhou, which opened at the end of 2014, with a public area of 2,200 square meters, and the volume is among the top in Hangzhou. There are many parking spaces in the underground parking lot of the commercial building, there is no charge for the first hour, and then 5 yuan / hour, the front desk of Yuebaoyuan provides 10 yuan 3 parking coupons on sale, and it is very convenient to come by car. Parents who are sensitive to the smell of decoration or are not confident about the situation of teachers may wish to choose the center store that has been in operation for a long time and has the strictest management as the first choice.

Yuebaoyuan, Meijim and Gymboree can be described as the three largest American-style early education institutions in Hangzhou, with distinctive American early education characteristics. Different from the Qitian real Japanese early education that uses "flash cards" to instill knowledge and the Hong Kong-style Australian and American early education with preschool education as the core, American early education does not force children to memorize a large number of knowledge points, but develops children's physical, social, cognitive, language and other potentials through activities, games, dances, paintings, handicrafts and other forms. For younger children (generally before the age of 2), parent-child courses are the mainstay, and parents need to provide higher-quality companionship under the guidance of teachers, and it is also a good time for parents to learn parenting, so it is not recommended to be accompanied by the elderly or nanny at home.

In terms of curriculum arrangement, 0-2.5-year-old babies are mainly based on music (rhythm courses), sports (smart courses), and art (creative courses), and babies after the age of 2.5 have other special courses such as Dream Little Princess, Crayon to Canvas, Happy Engineer, Train Expert, Little Navigator, and Cooking Expert (belonging to the creative curriculum system). The curriculum is very practical, such as the Little Cooking Masters class, where children will be guided by their teachers to make their own food such as Mexican chicken wraps and share tastings with their classmates.

Another major feature of American early childhood education is the freedom to choose courses. Yuebaoyuan will regularly provide parents with a class schedule, from the time period to the course content, and the appropriate age group, and parents will contact the teacher to make an appointment. Classes are mainly focused on Saturday and Sunday, when parents and children are more free, and there are generally no classes scheduled on Mondays and Tuesdays, and classes are also not scheduled during the lunch break period from Wednesday to Friday. Since classmates and teachers are not fixed, it may be insecure for introverted babies, but extroverted children can also make more friends, and parents need special attention and appropriate guidance.

At the entrance, you need to take off your shoes and change the clean cotton socks provided in the store, and the public places are covered with 6-7 cm thick colored cotton pads, and the ultraviolet light is used regularly to disinfect, which is also more reassuring for young children who love to crawl. Similar to most early childhood education institutions, the interior decoration uses a lot of bright colors, and provides a large area of play space for children waiting for class or the end of the class to play, and the play equipment is purchased from the American Little Tikes brand, and the quality is quite guaranteed.

In addition to the use of Chinese mother tongue teaching, most early education institutions in Hangzhou claim to be bilingual teaching, mainly employing preschool teachers with higher English proficiency to teach bilingual classes or open foreign teacher courses, compared to Yuebaoyuan's bilingual teaching method seems to be more trustworthy.

Each Joy Garden employs a number of full-time and part-time foreign teachers, and each class is equipped with a Chinese teacher and a foreign teacher, alternating between Chinese and English to teach, communicate and accompany, providing a bilingual learning environment, while improving the teacher-student ratio to ensure that each child can get more attention. Yuebaoyuan also opened a Badi Bear American speaking course, which provides special tutoring for children aged 3-8 years old in oral English. Considering that babies aged 3-9 months may feel insecure about foreign teachers who are unfamiliar with them, the institution will replace the foreign teachers with professional English level 8 or Chinese English teachers with overseas study experience.

Yue Bao Yuan accepts children aged 0-8 years old, each lesson is 45 minutes, and each lesson is limited to a maximum of 10 children. Generally, 60 course packages are reported, and the more the number of lessons purchased, the corresponding unit price will also be discounted, generally ranging from 130 yuan to 200 yuan, and the number of people who purchase 96-150 lesson packages is the largest.