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Chan joined the Houston Ballet two years later. The world-class troupe puts on more than 70 performances a year. It gave Chan opportunities to perform various roles in Houston and around the world. He was invited to collaborate with dance groups in other cities.

Cao Chengquan, a 38-year-old professor at the School of Life Science at the province's Leshan Normal University, has devoted himself to the artificial propagation of fireflies for nearly a decade, resulting in about 5,000 fireflies.

Cao Xin, an employee at China Mobile's branch in Xishuangbanna, said the company currently has built 13 5G base stations for the digital town. "With a string of cameras to capture the 360-degree images of the town, consumers can watch VR livestreaming of beautiful scenery such as the town surrounded by a 'sea' of clouds in the morning, even when they cannot physically visit the town. That is one of the examples of how 5G empowers tourism," Cao said.

Carrying a theme of "openness, innovation and integration", the fifth CIFTIS is also aimed at bridging demands with service providers, and facilitating the further opening-up of China's service industry.

Carriers have all encouraged vendors to move the IoT forward through "Open Lab" initiatives for application developers and device, module and chip manufacturers to test their products.