Twelve years of mourning

                  

Biography of Gu Liang
Twelve years of mourning
First, there are two years out of ten, spring, with the field.
The ancients titheed the public field, and used the field to endow, not the right also.
Second, summer, May, Jiachen, Mencius died.
What is Mencius? Duchess Zhao also. What is his wife? Nickname also.
3. Guild Wu Yu Lugao.
Fourth, in the autumn, the guild Wei Hou and Song Huang Yu Yun.
Fifth, Song Xiangchao Shuai Shi Zheng.
Sixth, winter, ten and February, mantis.