| Number | Research Subject | Literature Quantity |
| 1 | Education College of Baoji Arts and Sciences University | 7 |
| 2 | Education College of Guangzhou University | 5 |
| 3 | Education Science and Management College of Yunnan Normal University | 5 |
| 4 | Inner Mongolia National Preschool Normal Higher Learning Junior College | 5 |
| 5 | Education Department of Southwest University | 5 |
| 6 | Education College of Northwest Normal University | 4 |
| 7 | Educational Science College of Nanjing Normal University | 4 |
| 8 | Education Department of Northeast Normal University | 4 |
| 9 | Educational Science Department of Qiannan Normal College for Nationalities | 4 |
| 10 | Hangzhou Kindergarten Normal College of Zhejiang Normal University | 3 |
| 11 | Qiannan Normal College for Nationalities | 3 |
| 12 | Kunshan Jinhua Kindergarten | 3 |
| 13 | Education College of Hebei University | 3 |
| 14 | School of Preschool Education and Special Education of East China Normal University | 3 |
| 15 | Ningbo Education College | 3 |
| 16 | Education College of Southwest University | 3 |
| 17 | Education College of Central China Normal University | 3 |
| 18 | Guangxi Preschool Normal Higher Learning Junior College | 3 |