I specially checked that the sentence belongs to Zhenjiang, Jiangsu Province. Zhenjiang may be rare, but there is one in Changzhou. You can visit Ji Cheng, who has a training center in Changzhou. Call its customer service number and ask them to give you a specific introduction.

Offline students need to study full-time and the cost is high. Online students only use their spare time, the cost is lower, but the time line will be longer, because you only spend a little time every day, and learning is gradual. Take your time.