2. It is clearly stipulated in the Labor Contract Law that the service period can only be agreed after professional and technical training. Is it professional or not? The agreed service period is unprofessional. If you are not a professional, you don't have to worry, even if you sign a contract.
3. You said that "the contract was signed in September of 1 year, but the company did not conduct any training as promised". This is the company's fault. If you want to leave your job, you can complain to the Labor Bureau. The relevant training is undertaken by the unit, so don't worry;
4. You said, "During the contract period, Party A will not approve Party B to resign for any reason in principle."
This is only an agreement in the contract, and it does not prevent you from exercising your right to leave your job according to law. You can completely terminate the labor contract according to law, don't worry.
5. You said, "During the contract period, if Party A approves Party B's resignation, Party B shall pay liquidated damages to Party A in the following ways: training fee /36 months *(36 months-actual work months). The liquidated damages can be directly deducted from Party B's unsettled salary by Party A, and the insufficient part will be paid by Party B to Party A separately ... Upon mutual agreement, the training fee is15,000 yuan. " The content of this department is effective, but you can leave your job completely, and you only need to pay the training fee for the remaining years of service, but there is no training. I suggest you complain to the labor bureau as soon as possible, otherwise there will still be trouble in the future.
6. If everything goes well in your workplace, there is no need to worry. If you don't plan to work for a long time, you can take up legal weapons to safeguard your legitimate rights and interests. You can go to the Labor Arbitration Committee of the Labor Bureau to bring a lawsuit.