With the support from ENHANCE project funded by the Erasmus+ program, the 4th Replication Training Workshop:“Technology Audits and Business Engagement” was taken place at TNU on April 20, 2018, with the participation of 52 attendants including: the leaders, staffs and faculty members from TNU.The workshop focused on technology audit methodology, strategies for business engagement, and research portfolio shared by TNU managers participating in Enhance project. The participants in the workshop were involved in specific tasks associated with tips to improve business engagement. Many questions were given out and put into discussions.The workshop took place in a cheerful, open and friendly atmosphere. This is expected to be the premise for the staff and faculty members in TNU to access creative and efficient thinking and methodology for enhancing business engagement in the coming time.