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Chowdhury said one of the challenges is translation. "The Bengali translator will translate this book from English and may not know Chinese."

Chinese smartphone manufacturers have already released foldable screen phones and many more are slated to follow suit this year, according to Li.

Chinese smartphone vendor Vivo is trying to push the envelope of technology with its latest model Nex, which features a bezel-less design, an in-display fingerprint scanner and a pop-up front-facing camera.The handset, released in Shanghai on Tuesday night, is Vivo's latest efforts to build up its brand as a pioneer keen to experiment with new technologies. It also came as the Chinese company is exploring overseas market, trying to find more footholds in foreign countries with premium devices.Dubbed as an all-screen phone, the Vivo Nex does not have a notch on top of its display, a feature first used by Apple Inc in its iPhoneX and then commonly seen in most Android phones. Nex features a screen-to-body ratio of 91.24 percent, but it still has a slim bezel at the bottom of its display. Ni Xudong, senior vice-president of Vivo, said the company is ramping up research and development capabilities, with a string of artificial intelligence labs and R&D centers built in China and overseas countries."Nex is a crystallized result of our consistent efforts to make smartphones that can really stand out in the fierce market," Ni said.Priced up to 4,988 yuan (around 0) in China, Nex is equipped with an elevating front camera, to ensure quality selfie-taking performance. The camera can pop out from the top edge of the phone when users take selfies. It automatically lowers after users switch from the front camera to the rear or close the camera app.

Chinese singer Yi Yangqianxi (front), who is a World Health Organization (WHO) China special envoy for health, attends the Asia and Pacific session of the United Nations Economic and Social Council Youth Forum, at the UN headquarters in New York, April 8, 2019. Yi Yangqianxi on Monday shared his vision of promoting health among young people, citing his experiences working with the World Health Organization (WHO). [Photo/Xinhua]

Chinese top star Yang Ying, better known as Angelababy, attends the Christian Dior fashion show during Paris Fashion Week Spring Summer 2019 held in Paris, France on September 24, 2018. [Photo/VCG]