No. | Count | Centrality | Keywords |
1 | 105 | 0.53 | Early childhood education |
2 | 104 | 0.33 | Family education |
3 | 96 | 0.38 | Preschool children |
4 | 25 | 0.17 | Home-kindergarten cooperation |
5 | 25 | 0.11 | Children remaining in rural area |
6 | 20 | 0.53 | kindergarten |
7 | 18 | 0.27 | Rural area |
8 | 17 | 0.20 | Preschool floating children |
9 | 14 | 0.22 | Parents of infant |
10 | 12 | 0.20 | strategy |