Zhu Dexiang compares the size of a grain of rice with that of the microscopic characters he carves, on Jan. 29, 2018. (Photo by Long Yi/chinadaily.com.cn)
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Zhu Dexiang compares the size of a grain of rice with that of the microscopic characters he carves, on Jan. 29, 2018. (Photo by Long Yi/chinadaily.com.cn)
