June 13，Led by teachers from the School of Land Engineering of Chang'an University，49 third-year undergraduate students majoring in land consolidation engineering went to the Nanniwan ditch control and land reclamation demonstration project area to carry out production internship activities。

During the event,Relevant comrades from Yan’an Branch gave a basic overview of the project area、Organic reconstruction of soil、Shui Shui Ditch、Irrigation and drainage integrated canal and other engineering and technical measures，Especially focused on the non-power controlled irrigation technology developed by the group in the Loess Plateau channel soil mid-flow control，And patiently answered the questions raised by the students。

A delegation of teachers and students from Chang'an University reviewed the ecological benefits achieved by the Nanniwan ditch control and land reclamation demonstration project、High praise for social and economic benefits。Students agreed，We must carry forward the "Nanniwan Spirit" in future study and work，Carry out basic dafabet logintheoretical research on land engineering seriously，Insist on combining learning with application，Put what you have learned into practice，Strive to be a learning type、Knowledge type、A new youth with a unified style of hard work，To promote new urbanization、Contributing to rural revitalization and the construction of a beautiful China。