How many of the same patterns are connected in the Chinese kitchen to be considered a prize?

The social economy started relatively late, and it was still a sparsely populated place in the Three Kingdoms. However, due to the lack of war, people from the north moved in large numbers, bringing with them advanced production technology and labor. After Sun Quan ascended the throne, agricultural officials were set up and the tuntian system was implemented, and agricultural production and social economy in the Jiangnan region were developed.

In terms of textile industry, Jiangnan is famous for producing linen cloth, and the chicken song cloth of Yuzhang County (located in Nanchang City, Jiangxi Province) is famous for thousands of miles. Sanwu produces "eight silkworm cotton", and the quality of silk produced in Zhuji and Yongan is very high. The smelting and casting industry is most developed in Wuchang (Ezhou City, Hubei Province), and Sun Quan used to mine copper ore and build weapons.

Due to its location in the south of the Yangtze River and by the sea, Wu was quite developed in shipbuilding and salt industry, and set up officials in Haiyan (present-day Haiyan, Jiaxing, Zhejiang) and Shazhong (present-day Changshu, Suzhou, Jiangsu) to manage salt production in these two places. Sun Wu set up a captain in Jian'an County (located in present-day Fuzhou City, Fujian Province), and the ships reached the South China Sea in the south and Liaodong in the north. Maritime trade also emerged, and the commercial cities of Sun and Wu were mainly Jianye (Nanjing, Jiangsu Province), Wujun (Suzhou, Jiangsu Province), and Panyu (near Guangzhou, Guangdong Province), among which Panyu was dominated by foreign trade. w