Alibaba chairman Ma resigns as e-commerce giant marks 20 years Preservation of old buildings urged for culture and history Curb speculation to cool house prices CAAC right to end electronic devices ban No sympathy for company's losses due to closure of polluting supplier Code of conduct for deliverymen needed Alibaba launches undergraduate e-commerce program for African students Regulations should be tailored to nurture e-services not curb them College students require teaching, not babysitting Overpaying young actors just to tap fan economy produces poor works Ctrip posts big surge in second quarter revenue Orange backpacks are not enough Baby bottle company Zoom. T opens first online shop UN body to hold fundraising gala to promote gender equality Ikea planning to attract more young buyers throughout China ABB breaks ground on robotics factory in Shanghai To ensure road safety all users must obey rules Cloned bibs put spotlight on race organizers Chinese enterprises to speed up digital efforts