'Be a useful person.' That is the motto of a special live-streamer named Sun Yahui. Sun, 26, lost both his arms after he was electrocuted in 2016. He is now an anchor of some renown selling local agricultural products on an e-commerce platform. He clicks the mouse with his stumped left arm and types with a chopstick in his mouth. He has racked up more than 26,000 followers.
