Guangdong
Guangdong (; formerly romanised as Kwangtung or Canton Province) is a province in South China, on the South China Sea coast. Guangdong surpassed Henan and Shandong to become the most populous province in China in January 2005, registering 79.1 million permanent residents and 31 million migrants who lived in the province for at least six months of the year; the total population was 104,303,132 in the 2010 census, accounting for 7.79 percent of Mainland China's population. This also makes it the most populous first-level administrative subdivision of any country outside of South Asia, as its population is surpassed only by those of the Pakistani province of Punjab and the Indian states of Bihar, Maharashtra and Uttar Pradesh. The provincial capital Guangzhou and economic hub Shenzhen are among the most populous and important cities in China. The population increase since the census has been modest, the province registering 108,500,000 people in 2015.
Names of China
The name "Jiuzhou" (; ) means "nine provinces". Widely used in pre-modern Chinese text, the word originated during the middle of Warring States period of China (c. 400–221 BCE). During that time, the Yellow River river region was divided into nine geographical regions; thus this name was coined. Some people also attribute this word to the mythical hero and king, Yu the Great, who, in the legend, divided China into nine provinces during his reign. (Consult Zhou for more information.)