CEO is the highest-level manager in charge of daily operation and management in an enterprise, also known as CEO (in Hong Kong and Southeast Asia) or CEO (in Japan), and CEO can also refer to Chief Experience Officer.
The CEO is generally directly responsible to the company's board of directors, and he is also a member of the board of directors. In some smaller enterprises, the CEO often serves as the chairman, but in large enterprises, these positions are generally held by different people, which can prevent the CEO from having too many personal rights.
Other English abbreviations for senior managers:
Chief Operating Officer: Chief Operating Officer (COO).
Chief Financial Officer: Chief Financial Officer.
Chief Information Officer: Chief Information Officer (CIO).
CTO: ChiefTechnologyOfficer.
CMO: chief marketing officer (CMO).