How did the ancients find jobs? How did the ancient army accurately convey military orders in the war?

How did the ancients find jobs? You can see in many TV dramas that ancient scholars were very diligent and eager to learn, and they had to travel across mountains and rivers to catch the exam. The imperial examination system was founded by Emperor Wendi of Sui Dynasty and announced by Emperor Yangdi of Sui Dynasty. This talent selection system is also relatively fair and just. Men who used to have enemies and want to enter the official career are knowledgeable, and they all achieve their dreams according to fame and fortune. Most of them study hard and are men from ordinary families. Once they apply for fame and fortune, they can also improve their original economic development.

Strongly recommended, in fact, before the existence of the imperial examination system. At that time, if people wanted to be officials, they had to be recommended by others, but it was also easy to be hidden, so clan communes were formed at that time. For those who have the ability, they can become good officials who benefit one side after being introduced by others, while those who have no ability but are strongly recommended to be officials in the future may not be able to benefit the people. Therefore, the birth of the imperial examination system embodies fairness and justice to a certain extent, allowing more capable people to realize their own value.

Since Shang and Zhou Dynasties, China has set up the task of postal courier to deliver information. There is no telephone, no mobile phone, no mobile phone, and information can only be transmitted by manpower. The postman in China has a history of about 3000 years. If you catch up with a particularly urgent event, it is the "800-mile express" mail, which must be delivered one stop at a time, and the horse replaces the mount. Before the rebellion, Li Zicheng was a courier, but he rebelled because he was laid off and unemployed.

Ancient post stations were responsible for the most important tasks. Without them, it is impossible to send and receive data. "Riding a princess of mortals and laughing, who knows it is litchi." That is to say, the courier sent the fresh litchi to Yang Yuhuan. I don't know how many horses and couriers were exhausted, and they were all smiles. An Lushan rebelled and got information in six days.

In the Song Dynasty, Yue Fei received 12 gold medals a day, all of which were sent by the postman from North Korea according to the post office. In order to capture intelligence information, opponents usually try to get the necessary information by killing the station staff. Compared with other communication modes, postal service is a safer, more commercialized and faster communication mode.

In addition to post messengers, there have been other special tools to convey information in history, such as the most famous "flying pigeon delivering books". Flying pigeons have strong navigation and memory skills and fly high. If you don't meet an archer like Li Guang, it is relatively safer than a courier. Carrier pigeons fly much faster than their mounts. If the information is successfully transmitted, it will have unexpected practical effects of transmitting information.