After the civilization in "Civilization 7" develops to a certain extent, you need to choose a municipal tree. Different municipal trees have different effects. First, it is the important town of Jiubian, with a key point of 800, unlock the Ming Great Wall, unlock the Shenji Camp, and then Proficient, 640, in the settlement with a bank, Ming Great Wall + 2 gold coins, and a ranged unit adjacent to Thunder gun + 3 combat power.
Civilization 7 What is the use of municipal trees in the Ming Dynasty?
Jiubian Important Town
800
Unlock the Ming Great Wall
Unlock Shenji Camp
[Proficient]
640
In settlements with banks, Ming Great Wall + 2 gold coins
Range units adjacent to Thunder gun +3 combat power
Lijia
1200
Unlock Baojia system
+25% gold coin utility when buying a building in a town
[Proficient]
960
Capital +2 resource capacity
Daming Law
1200
Unlock Grand Secretary
When civil servants use the "Create Road" action, +25 technology value
[Proficient]
960
Unlock the Forbidden City
+1 settlement cap