This article is also known as "Every fallen leaf is sending and receiving telegrams", "The Jinling Wutong Incident" and "The Seventh Wutong Doesn't Sleep"
It was already 1987 when Liu Xinyue deciphered Zhang Fengzai's suicide note from the veins of the sycamore leaves.
Under the microscope, the Morse code she had been waiting for for sixty-two years emerged between the growth rings of the Araucaria slices sent from Taipei -
It was on the night of the Party purge in 1927 that he wrote his last words in "New Youth" with the blood spurting from his chest:
**"All the love that is too late to be said is remembered by the Wutong in Nanjing."**
"Dear Zhang Fengzai, it turns out that there really are sycamore trees all the way through Nanjing."
1925-1987, The seventh sycamore tree in Nanjing City hid China's most silent intelligence network
Concept: Most of China talks about love in the annual rings