"Going-Out" of China's high-speed rail industry 并列题名："Going-Out" of China's high-speed rail industry Technological catch-up in the Chinese high-speed rail industry Breakthrough of China's high-speed rail Beautiful China high-speed rail travel Elites of china's hotel industry Great China's high-speed railways Rapid devepment of china's high-speed railways The China high-speed rail trilogy 并列题名：Beautiful China high-speed rail travel