According to relevant information, the term of office of the chairman of Leshan State-owned Enterprise is three years. Article 45 of the Company Law of People's Republic of China (PRC) The term of office of directors shall be stipulated in the articles of association, but each term shall not exceed three years. Therefore, the chairman of Leshan state-owned enterprise has a three-year term. The chairman is the highest representative of shareholders' rights and interests, and does not belong to the scope of employing employees in the company. Theoretically, it refers to the source of all the power of company management.