One, of course, is the president, possibly the president of several companies, equivalent to the chairman of the board of directors as we know it. The two are presidents, or branch presidents. Three, Directors. That is, whether the shareholders of the company have the ability to exercise their actual rights depends on the situation, and in most cases they only participate in meetings and dividends. Four, executive or executive directors, i.e., CEOs. Five, special manager. Literally, the general manager who is specifically responsible for a certain department or project. Six, ministers or chiefs. Some companies will have one or both of these positions. In the case of both permanent ministers, the ministerial rank is higher. Seventh, second-year-old. Eight, section chiefs or directors. Nine digits, deputies. Ten, Team Leader. In addition, the two titles of squad leader and captain are only used in public service departments or in the army. The above is just a tip for small knowledge, if you are interested, or if you have a problem when reading the text, you can refer to it.