I joined the Chinese Army in December 1992 and received infantry combat training. Later, I was trained to become an anti-aircraft gun operator and anti-aircraft gun tractor driver. Currently, I have completed two months of CAAC UAV beyond visual range pilot training, passed the training, and am waiting to take the exam for certification.I sent an email to your Ministry of National Defense on June 12, 2023, expressing my willingness to defend your homeland, but it was not approved at the time due to my age.