My professional job started from January of 2008 in Sanmen Nuclear Power project and it lasts till now. As soon as my joining in SPMO (Site Project Management Office) team, my first job was to inspector construction area, I was assigned to be a Containment building inspector. My major responsibility was to inspect the construction site and report the site progress and concerns to my managers. After that, I was assigned to Containment Vessel team to be a supervisor on supervising CV bottom head assembling which was mainly about welding construction.