⑴ Captain: The captain is the leader of the ship, responsible for the safe transportation, production and management of the ship, and responsible to the company manager. The main work includes leading the crew to implement national policies, laws and regulations and various instructions and regulations issued by the company; Complete transportation and production tasks with high quality and in an all-round way, ensure the safety of ships, lives and property to the maximum extent, and give full play to the role of normal navigation of ships and cargo transportation; Strictly abide by international conventions and regional regulations and undertake due international obligations; In an emergency, handle everything decisively and safely. (2) First mate: presiding over the daily work of the deck, assisting the captain in safety production and ship navigation, and serving as navigation duty; Responsible for cargo handling, transportation and maintenance of the deck department; Be responsible for formulating and organizing the implementation of various work plans of the deck department; Responsible for the preparation of cargo stowage plan and maintenance plan; Preside over safety month activities and related safety work. ⑶ Chief Engineer: He is the technical chief in charge of machinery, electric power and electrical equipment of the whole ship. Be fully responsible for the production and administrative management of the engine department; Check the implementation of various rules and regulations of the engine department and keep all kinds of equipment in good technical condition. (4) Chief Engineer: Under the leadership of the Chief Engineer, participate in the engine room duty and maintain the normal working order of the engine room; Responsible for the use and maintenance of propulsion devices and additional equipment, boilers, lubrication and cooling, fuel oil, starting air, overweight power and emergency devices.

Operation level

(1) Second mate: perform duty duties as stipulated in navigation and berthing; Responsible for the correct use and daily maintenance of driving equipment, including navigation instruments and steering gear; Responsible for navigation books, notices, daily management and correction, as well as the login of various records. (2) Third officer: perform the duty duties stipulated in navigation and berthing; Responsible for the daily management and maintenance of life-saving and fire-fighting equipment. (3) The second tube wheel: on duty, responsible for the use and maintenance of auxiliary machines and their auxiliary systems, emergency power generation system and fuel tank, barge pump, oil separator, air compressor, oil-water separation equipment and dirty oil tank. (4) Three-tube turbine: on duty, responsible for auxiliary boilers and their auxiliary systems, various pumps, deck machinery, emergency equipment and various piping systems. 5] Attendant [Butler]: specifically responsible for the life service of the whole ship; Handle the relevant entry and exit procedures and related passenger transport work.

Maintenance price

(1) Sun Bo: under the leadership of the first mate, he is responsible for carpenters and sailors; Do a good job in the maintenance of anchors, cables and handling equipment; Lead sailors in painting, sailing, flying, outboard, lifting, driving and other ship skills. (2) Carpenter: engaged in carpentry and related navigation repair and maintenance work; Responsible for the operation and maintenance of windlass; Responsible for the measurement and maintenance of fresh water tank, ballast tank and vegetable oil tank. ⑶ First water: perform steering and navigation duties and daily maintenance of deck department. (4) Secondary water supply: carry out various technological work for cables, gangways and decks. 5] Mechanic: under the leadership of the engineer, overhaul and maintain the machine room and mechanical equipment. [6] Attendant (big desk): responsible for the hygiene of living places, the maintenance and reception of daily necessities. (7) Chef: responsible for the catering of the crew.