id author title date pages extension mime words sentences flesch summary cache txt en-wikipedia-org-2746 Guangzhou - Wikipedia .html text/html 20011 3191 75 Guangzhou is at the heart of the most-populous built-up metropolitan area in mainland China, which extends into the neighboring cities of Foshan, Dongguan, Zhongshan, Shenzhen and part of Jiangmen, Huizhou, Zhuhai and Macao, forming the largest urban agglomeration on Earth with more than some 45 million inhabitants[13] and part of the Pearl River Delta Economic Zone. The National People's Congress approved a development plan for the Pearl River Delta in January 2009; on March 19 the same year, the Guangzhou and Foshan municipal governments agreed to establish a framework to merge the two cities.[109] In 2014, Luogang merged into Huangpu and both Conghua and Zengcheng counties were upgraded to districts. ./cache/en-wikipedia-org-2746.html ./txt/en-wikipedia-org-2746.txt