Enduring,
After a mistake, you gain wisdom.
After the Ming Dynasty,
Business is bleak,
World scholars,
From the experience,
Jingwei Xia Tian,
Ten thousand segments of latitude and longitude,
Jing Guo,
Over the years,
Endless,
Wen Jing Wei Wu,
The economy helps the world,
Full of economy,
The great cause of the country,
Economic talents,
Ancient philosophers,
Scholars of the country,
According to the national theory,
Looking for valleys through mountains,
Meridian latitude and longitude,
Jason Wu Weaving,
Jingwei countries,
Take a fall and gain wisdom; Any experience is beneficial to a person.