The partnership agreement with a capital contribution of 50,000 only proves that the 40,000 agreement is valid. According to the information of China People's Congress Network official website, the contribution of 50,000 partnership agreements only proves that 40,000 partnership agreements are valid, and Article 19 of the Partnership Enterprise Law will take effect after all partners sign and seal it. Partners shall enjoy rights and perform obligations in accordance with the partnership agreement. Modifying or supplementing the partnership agreement shall be unanimously agreed by all partners; However, unless otherwise agreed in the partnership agreement. Matters not stipulated or clearly stipulated in the partnership agreement shall be decided by the partners through consultation; If negotiation fails, it shall be handled in accordance with the provisions of this Law and other relevant laws and administrative regulations.