The innovative conservation has well protected the authenticity, completeness and security of the Great Wall. It is believed that a great synergy will be forged through innovative practices an.
By Fei Yang, Wang Jintao, Zhang Tengyang In a chilly wind, a young woman skillfully set up a portable meteorological device on a tripod and recorded the wind direction, temperature, humidity and other data, despite her windswept hair. "These data offer important support for preserving the Great Wall," said the…
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