Workflow defining system and workflow managing system

A workflow managing system, comprising:

• at least three terminal states, which at least comprise a request form generating state, a debug department manager state, and a debug engineer state;
• at least four instructions, which at least comprise a sending instruction, a receiving instruction and a returning instruction, and a debug completing instruction, wherein the sending instruction, the receiving instruction and the returning instruction, and the debug completing instruction are set according to the request form generating state, the debug department manager state, and the debug engineer state, respectively;
• and
• at least four path, which at least comprise a first path, a second path, a third path, and a fourth path, wherein the first path, the second path, the third path and the fourth path are generated according to the sending instruction, the receiving instruction, the returning instruction, and the debug completing instruction, respectively, and the first path points from the sending instruction to the debug department manager state, the second path points from the receiving instruction to the debug engineer state, the third path points from the returning instruction to the request form generating state and the forth path point from debug completing instruction to a generated fourth state or a work finishing state,
• wherein personnel of the debug request form generating department select instructions generated for the request form generating state, for execution, only on a first terminal device, a manager of a debug department selects instructions generated for the debug department manager state, for execution, only on a second terminal device, and a debug engineer selects instructions generated for the debug engineer state, for execution, only on a third terminal device.