Emperor Tang arrives on the bank of the Yellow River. He is amazed by the quality of the fertile soil and the river available for him and his party.
Emperor Tang wanted to live here so he went to get a few people to build a palace.
Emperor Tang came back with two other servants and told them to build a palace for him.
So straight away they got to work.
After 2 days pasted a palace was built just by those two servants. The emperor wanted to protect himself even more so he told his servants that he wanted a wall built to protect him from the enemies. The servants agreed with it and started right away on plain, flat ground.
The emperor was impressed and enjoyed his life in side the city walls inside his palace.