Report on the research of China's regional economy high-quality development 并列题名：Report on the research of China's regional economy high-quality development An innovational exploratory study of regional economy high-quality development Research on China's economic high-quality development 并列题名：Research on China's economic high-quality development Research on regional economy and industrial development 并列题名：Research on regional economy and industrial development Research on strategic model of China's regional ecological economy development Research on regional economic status development 并列题名：Research on regional economic status development