发达

发达 means 'developed' or 'prosperous,' typically describing a country, region, or system that has advanced economically, technologically, or socially. It often implies a high level of infrastructure, wealth, and modernization.

The character 发 (fā) originally meant 'to develop' or 'to arise,' while 达 (dá) means 'to reach' or 'to be successful.' Together, they convey the idea of reaching a state of development or success.

发达 is commonly used in contexts like economic development, urban planning, and social progress. It can also be used metaphorically to describe someone's skills or abilities, such as 'his knowledge is highly developed.' In Chinese culture, it often carries positive connotations of advancement and achievement.