| GSUN | Golden Sun Education Group |
| JZ | Jianzhi Education Technology Group |
| WAFU | Wah Fu Education Group |
| AACG | ATA Creativity Global |
| UTI | Universal Technical Institute |
| FEDU | Four Seasons Education |
| CLEU | China Liberal Education |
| QSG | QuantaSing Group |
| EEIQ | Elite Education Group |