August 15th，With the unremitting efforts of the managers of the Chang'an Nanshan Garden Project Department and all participating units，The main building of Chang’an Nanshan Garden Project achieves plus or minus zero，Marks significant progress in the project，Laid a solid foundation for the early completion of project construction，It also greatly inspired the enthusiasm of the front-line construction workers。

Under construction，Project team members overcame the small site、Limited temporary land、On-site construction organization is difficult、A series of practical difficulties such as tight construction schedule，Fight day and night，Overcome difficulties，Staying safe、Fully promote the progress of the project while ensuring quality，Successfully completed the mission goal of positive and negative zero，A big step towards completing the year-end goal。

In the next main structure construction stage，Members of the project department and participating units will continue to work with full enthusiasm、Enterprising spirit and actively doing dafabet mobile appall kinds of work，Strict quality control，Close to the construction deadline，Adhering to the principle that people in Dijian “are particularly able to endure hardships”，Specially able to fight，The three special spirits of "especially innovative"，Complete the expected main structure engineering goals with quality and quantity。