A City within the City

city designing of western modern city

pearl new city part of Guangzhou new city axis

Laser Verticality Machine

not verticality

Verticality

Verticality control

seedling’s verticality

3+5 City Cluster

3+5 City Cluster in Hunan

Chu City construction

eight plus one satellite city

Remote City ,Lonely

1 550 nm fiber-optical join-network from city to county

3D city

3D city model

3D city modeling

3D city models

3D city reconstruction