South China refers to Guangxi Zhuang Autonomous Region, Guangdong, and Hainan , including the area of the southern South China Sea and the South China Sea islands. It is one of China's economically better developed region with abundant land, water, gas, mineral and tourism resources.
South China region is the south most part of China. It's separated from the Philippines, Malaysia, Indonesia, Brunei and other countries by the South China Sea, and borders Vietnam, Laos, Myanmar and other Southeast Asia countries.
South China has a tropical, subtropical climate. There are more than 300 days with average temperature above 10°C, and even the coldest months has an average temperature of above 10°C. The annual rainfall in most areas is 1400-2000 mm.