Puning is better. Puning and Shantou are both livable cities in Guangdong Province, with warm climate and beautiful natural environment. But Puning is a relatively quiet city, suitable for living and providing for the aged. Shantou is the economic center of Guangdong Province, with a perfect industrial and manufacturing system, mainly in plastics, electronics, machinery manufacturing and other industries. As a factory gathering place, Shantou is not so suitable for living and providing for the aged.