流动人口 transient population

　　城市人口 urban population

　　农业人口 agriculture population

　　出生率 birth rate

　　自然增长率 natural growth rate

　　负增长率 negative growth rate

　　普查 census

　　户口册 household register

　　计划生育 family planning/planned parenthood

　　优生优育 ensure good prenatal and postnatal care

　　自治区 autonomous region

　　民族 ethnic groups

　　少数民族 ethnic minorities/ minority peoples

　　中国共产党 Communist Party of China

　　孔子 Confucius

　　孟子 Mencius

　　老子 Lao Zi

　　儒学 Confucian School

　　论语 Analects of Confucius

　　发明纸和瓷器 invented paper and porcelain

　　发明火药 invention of gunpowder

　　发明印刷术 block printing was invented

　　科举制 Imperial Examination for recruiting civil servants

　　丝绸之路 Silk Route

　　长征 Long March

　　解放战争 War of Liberation

　　改革开放 reform and opening up

　　黄河 Yellow River

　　长江 Yangtze River

　　珠江 Pearl River

　　太湖 Lake Tai

　　鄱阳湖 Lake Poyang

　　洞庭湖 Lake Dongting

　　青藏高原 Tibet Plateau

　　东北平原 Northeast China Plain

　　华北平原 North China Plain

　　长江中下游平原 Plain of Middle and Lower Reaches of Changjiang River

　　南沙群岛 Nansha Island