830 points. According to the information of official website of duchang county Education Bureau, the scores of subjects in duchang county senior high school entrance examination in 2023 are: Chinese 120, mathematics 120, foreign language 120 (including listening 20), morality and rule of law 80, history 80, physics 80 (excluding experiments) and chemistry 70 (excluding experiments). Duchang county, which belongs to Jiujiang City, Jiangxi Province, is located in the north of Jiangxi Province, near Poyang Lake, in the center of the "Golden Triangle" of Nanchang, Jiujiang and Jingdezhen, with Wushui in the south and Yangtze River in the north, where Hangrui Expressway, Jiujingqu Railway and Dujiu Expressway meet.