An eight-year-old Iranian boy who left his primary school in China for his mother country in January and later lost contact with his teachers for 42 days has returned to the campus, thrilling his classmates. On April 27, when the boy named Radin, dressed in the school’s uniform, appeared in a classroom at Shaoxing Boya International School, his excited classmates all came to hug him closely, the Yueniu News reported. “I asked my teacher not to tell them the news so this could be a surprise,”...