Company: VSA
Filing Date: 2025-05-15
Form Type: 20-F
Source: 0001410578-25-001300
Chunk: 111

Company: VisionSys AI Inc
Filing Date: 2025-05-15
Form: 20-F
Item: Item 4
Chunk 111
---
 improve students’ hands-on ability and spatial construction ability. Programming allows children to understand programming thinking and master the writing skills of simple programs.                                                                                                                                                                                                             
SPIKE Advanced                                         ​                 2021   ​   It is an upgraded version of EV3 course. Using SPIKE robot teaching aids and combining Scratch and Python programming languages to create rich robot programming projects and students can learn mechanical structure and gain programming knowledge.                                                                                                                                                                                                                                                                                                                      
Python Programming Basics                              ​                 2022   ​   It is an upgraded version of Python Artificial Intelligence, imparting basic skills for programming engineering and required knowledge for programming level exams. Python programming cultivates children’s ability to write programs independently and to design and develop simple games.                                                                                                                                                                                                                                                                               
​

64

The IT courses offered under the TongchengTongmei programs feature materials that are customized for young children. All of our STEM education programs target and contain curriculum that is customized for students aged between three and eighteen. Similar to programs designed for adult students, our courses for students aged between three and eighteen also adopted a dual-teaching model, which was comprised by the online teaching models and instructors from online or offline learning centers, facilitating the delivery of personalized and systematic tutoring and improving students’ understanding in on-site or online classrooms. Students are taught by either live distance instructors and/or pre-recorded videos, with instructors face-to-face in classrooms. In order to build a more vivid and concentrated learning environment, students will watch a series of interesting courseware videos step by step, led by on-site instructors. In 2018, we launched 61it.cn to deliver online live instruction of our IT-focused supplementary STEM education courses to students aged between three and eighteen, which features an OMO-based interactive classroom and leveled class materials covering multiple programming languages such as Scratch, Python, Javascript, HTML, CSS and C++.
Courses under TongchengTongmei programs typically have multiple levels, with each level consisting of 64 to 120 learning hours per year. Each session usually takes two to three hours depending on different levels applicable. Depending on the age group, it generally takes approximately one year to complete each level. In 2024, our TongchengTongmei programs were offered in 53 cities in mainland China. The revenue of online course and offline course in TongchengTongmei programs accounts for 6.6% and 93.4%, respectively in 2024. Online learning in the small groups model is also available for selection, of which the current enrollment is insignificant.