(a) to assist business leaders to correctly implement national laws and regulations and provide legal advice on major business decisions of enterprises; (two) to participate in the drafting and deliberation of important rules and regulations of the enterprise; (3) Examining enterprise contracts and participating in the drafting and negotiation of major contracts; (four) to participate in enterprise merger, division, bankruptcy, investment, leasing, asset transfer, bidding and other important economic activities and issue legal opinions. Handling related legal affairs (5) Handling industrial and commercial registration, trademark registration, patent application and other related legal affairs; (6) Entrusted by the legal representative of the enterprise, participating in litigation and non-litigation activities on behalf of the enterprise; (7) A joint stock limited company listed overseas is appointed as the secretary of the board of directors by the board of directors; (eight) legal advice related to the production and operation of enterprises; (nine) to cooperate with the relevant departments of the enterprise to carry out legal publicity and education for employees; (10) is responsible for selecting external lawyers for enterprises.