![Visitors watch a transparent TV set at the 2020 CIFTIS [People’s Daily-Weng Qiyu]](https://i0.wp.com/usachinatrading.com/wp-content/uploads/2020/09/Visitors-watch-a-transparent-TV-set-at-the-2020-CIFTIS-Peoples-Daily-Weng-Qiyu-1.jpg?resize=525%2C295&ssl=1)
A vast array of high-tech products featuring scientific and technological achievements, such as 5G network, robots, and artificial intelligence (AI) have been showcased at the 2020 China International Fair for Trade in Services (CIFTIS), which kicked off on Sept. 4 in Beijing.
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