The power of attorney must be signed by myself to be valid. A power of attorney is an expression of the will of both parties. In principle, the signature of the trustee is required to show the approval of the entrustment, and it will take effect once it is signed. When entrusting others to exercise their legitimate rights and interests on their behalf, the client shall show the legal documents of the client when exercising his power.
Legal objectivity:
Article 62 of the Civil Procedure Law of People's Republic of China (PRC) * * * entrusts others to represent the litigation, and a power of attorney signed or sealed by the client must be submitted to the people's court. The power of attorney must specify the entrusted matters and authority. An agent ad litem must have the special authorization of the client, and can admit, waive or change the claim, make a settlement, file a counterclaim or appeal on his behalf. The power of attorney sent or entrusted by China * * and China citizens living abroad must be authenticated by China * * and China's embassy or consulate in that country; If there is no embassy or consulate, it shall be certified by the embassy or consulate of a third country that has diplomatic relations with the people of China, and then by the people of China and the embassy or consulate of China in a third country, or by the local patriotic overseas Chinese delegation.