Joke Collection Website - Mood Talk - What are the characteristics of China's geographical location in terms of rivers and coasts? Please talk about the advantages of China's coastal areas according to the displayed regional map.

What are the characteristics of China's geographical location in terms of rivers and coasts? Please talk about the advantages of China's coastal areas according to the displayed regional map.

"Convenient sea transportation, proximity to Hong Kong and Macao, relying on national preferential policies and introducing advanced technology and management experience have become a major fulcrum. With its help, it shook the boulder of China's old system, opened Xiamen to the outside world, and realized the historic leap of China in the last 20 years of the 20th century.