three of the four special economic zones are located in which province of china
Special economic zones of China Since 1980, China has established special economic zones in Shenzhen, Zhuhai and Shantou in Guangdong Province and Xiamen in Fujian Province, and designated the entire province of Hainan as a special economic zone. In August 1980, the National People's Congress (NPC) passed "Regulations for The Special Economy Zone of Guangdong Province" and officially designated a portion of Shenzhen as the Shenzhen Special Economy Zone (SSEZ).[citation needed]
Mainland China Mainland China, also known as the Chinese mainland, is the geopolitical as well as geographical area under the direct jurisdiction of the People's Republic of China (PRC). It includes Hainan island and strictly speaking, politically, does not include the special administrative regions of Hong Kong and Macau, even though both are partially on the geographic mainland (continental landmass).