After signing the contract, you don't need to go to the tax authorities for filing, but you need to pay stamp duty. A contract legally established in accordance with the provisions of Article 502 of the Civil Code shall take effect upon its establishment, unless otherwise provided by law or agreed by the parties. In accordance with the provisions of laws and administrative regulations, if the contract should go through the approval procedures, such provisions shall prevail. If the failure to go through the formalities such as approval affects the effectiveness of the contract, it will not affect the performance of the obligation clauses such as approval and the effectiveness of relevant clauses in the contract. If the party that should go through the formalities for approval fails to perform its obligations, the other party may require it to bear the responsibility for violating its obligations.
Legal objectivity:
Article 502 of the Civil Code, a contract established according to law shall come into effect upon its establishment, unless otherwise provided by law or agreed by the parties. In accordance with the provisions of laws and administrative regulations, if the contract should go through the approval procedures, such provisions shall prevail. If the failure to go through the formalities such as approval affects the effectiveness of the contract, it will not affect the performance of the obligation clauses such as approval and the effectiveness of relevant clauses in the contract. If the party that should go through the formalities for approval fails to perform its obligations, the other party may require it to bear the responsibility for violating its obligations.
In the description of realistic techniques, the painter has carried out bold artistic treatment, such as perspective and light and shadow treatment, which are not strictly in accord