The delegation consists of entrepreneurs in the sectors of finance, machine-building, energy, agriculture, textile, security, culture and education

The area, a 90 percent black neighborhood just a few decades ago, was only 30 percent African American by 2010To Hyra, it has caused not just residential displacement for African Americans but also political and cultural displacement

He saw major issues of gentrification and segregation in Washington beneath the surface of rapid urban renewalThese changes may look pleasant, but not quite so to Derek Hyra, an associate professor at the American University School of Public Affairs and an expert on neighborhood changeThe 14th Street near U Street, a traditional African American neighborhood, is now lined up with hip restaurants and bars in this photo taken on Sunday

Whites are the majority now, accounting for 55 percent of the communityThe same urban renewal is happening in other parts of Washington

China will also be contributing technical expertise and equipment in the future

File photo shows Philippine President Rodrigo Duterte supporters gather during a vigil backing the anti-drugs crackdown at the Luneta park in metro Manila, Philippines February 25, 2017Zhou Fuming, director general of Suzhou Mike Textile, who has set up a textile and dyeing company in Ethiopia, said that he learned more about Western Africa, the population, the resource and demand so that he would be able to bring Chinese resources to Africa and the Africans' to China

The delegation consists of entrepreneurs in the sectors of finance, machine-building, energy, agriculture, textile, security, culture and educationHe said the visit was quite fruitful thanks to the enthusiasm for cooperation in the western African countries he has visited

"It was true during the first 30 years of China's opening-up while China was attracting foreign investment, pollution was an issue," he said"We hope the Congolese enterprises and Chinese enterprises will form a sound cooperation partnership," she said

(责任编辑：Self-Driving Car News)