| item | MOOC | higher education | online education | model of teaching | reform | college library | Micro-lesson |
| MOOC | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| higher education | 1 | 1 | 1 | 1 | 1 | 1 | 0 |
| online education | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| model of teaching | 1 | 0 | 1 | 1 | 0 | 1 | 1 |
| reform | 1 | 1 | 1 | 1 | 1 | 1 | 0 |
| college library | 1 | 1 | 0 | 1 | 0 | 0 | 0 |
| Micro-lesson | 1 | 1 | 0 | 0 | 0 | 0 | 1 |