A man reads at Hainan Library in Hainan province, June 21, 2020. With the continuous rise of temperature, many citizens are choosing to escape the summer heat by taking refuge in a library. As the old Chinese saying goes: "So long as one keeps calm, one doesn't feel the heat too much". And nothing can beat the calming power of reading a book. [Photo/Xinhua]

With the continuous rise of temperature, many citizens in Hainan province are choosing to escape the summer heat by taking refuge in a library. As the old Chinese saying goes: "So long as one keeps calm, one doesn't feel the heat too much". And nothing can beat the calming power of reading a book. [Photo/Xinhua]

A girl reads at Hainan Library in Hainan province, June 21, 2020. With the continuous rise of temperature, many citizens are choosing to escape the summer heat by taking refuge in a library. As the old Chinese saying goes: "So long as one keeps calm, one doesn't feel the heat too much". And nothing can beat the calming power of reading a book. [Photo/Xinhua]

A man reads at Hainan Library in Hainan province, June 21, 2020. With the continuous rise of temperature, many citizens are choosing to escape the summer heat by taking refuge in a library. As the old Chinese saying goes: "So long as one keeps calm, one doesn't feel the heat too much". And nothing can beat the calming power of reading a book. [Photo/Xinhua]