Qualcomm XR Innovation Application Challenge 2020, the second edition, will hold its sixth online public lecture on April 10th. The lecture is open for registration and will be hosted by Wang Hao, the head of China Telecom E-surfing VR, and Shao Wei, a Unity value expert. The theme for the lecture is "In-depth Understanding of the Broad Application Prospects of 5G+VR: Hand in Hand to Learn Mobile VR Development Techniques". Wang Hao will focus on content ecosystem construction, open collaboration in the industry chain, and exploration and expansion of application scenarios to illustrate the new empowerment brought by 5G. Shao Wei will introduce the tools and techniques for mobile VR development using Unity, including hardware and software setup for developing Android mobile VR applications, general usage process of VRTK 4, as well as related performance analysis and optimization suggestions. This lecture is suitable for VR/AR/MR application developers, industry practitioners, technology learners, anyone interested in VR/AR/MR and Unity XR technology, developers, students, 5G network users, and other interested teams or individuals.