Mao Zejian introduced: On November 25, 1966, the tombstone of martyr Mao Zejian was discovered in a haystack at Rabbit Ao at the foothills of Jinzifeng Mountain (now a group of Jinfeng Village, Kaiyun Town). At that time, only half of the word "Mao" on the tombstone was exposed from the soil. When it was dug up, it was engraved with three vertical lines of "Journal of the 18th Year of the Republic of China, the tomb of Ms. Mao Daxiang, a person originally from Xiangtan." After further investigation and verification, this is Mao Zejian's tomb.