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Richard Sears is from the United States. He has been researching Chinese characters for 50 years. He was one of the first scholars to use modern technology to study the origins of Chinese characters, using computers to digitalize them in the 1990s. His website includes nearly 100,000 images of ancient Chinese characters. It has registered visits from people in more than 170 countries and regions. Let's find out a bit about his life in China.