The Chinese sketch & Sacravatoons

The canal being dug on the Yellow River near K'ai Feng. This early nineteenth-century sketch indicates the traditional Chinese genuis for organazing very large numbers of workers in civil engineering.Friendly competition between gangs was stimulated by prizes such as food and clothing.

CHINESE CIVILIZATION from the Ming Revival to Chairman Mao by Yong Yap & Arhtur Cotterel.

Those canal buildings were dug in Cambodia during Khmer Rouge regime,1975

1979 .People had worked as the revolution's slaves of the tyranny regime......Masses of people worked on the site .

This illustration was published in the book :" The Murderous revolution " by Martin Stuart-Fox ,1986.