My friend came from the People's Republic of China.

The People's Republic of China is a major power in Asia.

China adopts the principle of people's democratic dictatorship.

The house over there is very big.

He exhausted his strength to finish the work.

He was surprised to see the new display shelf.

The People's Democratic Republic of Yemen was once an existing country.

Jin will exert himself for the success of this project.

This shape is called a muoctahedron, in other words, a hexagonal four-piece square hole twisted polyhedron.

This wire is bent into a hook shape.