Special education teacher Zhang Yayun, Li Xiaoqian, Wang Jialin, Li Hong, Sun Haiting and Wu Songlin (from L to R) pose for a group photo at a special education school in Fengcheng City, northeast China's Liaoning Province, Sept. 9, 2020. With love, patience and perseverance, young special education teachers of the school devoted themselves to taking care of the students who face various difficulties in learning. (Xinhua/Yao Jianfeng)

Li Xiaoqian, a special education teacher, gives a psychology class to students with a sand table at a special education school in Fengcheng City, northeast China's Liaoning Province, Sept. 9, 2020.

Wang Jialin, a special education teacher, gives a sensory training class to students at a special education school in Fengcheng City, northeast China's Liaoning Province, Sept. 9, 2020.

Li Hong (L), a special education teacher, and her colleague Li Weifeng are on the way during their visit of a student in Dongtang Village in Fengcheng City, northeast China's Liaoning Province, Sept. 10, 2020.

Wu Songlin, a special education teacher, helps a student wash feet at a special education school in Fengcheng City, northeast China's Liaoning Province, Sept. 9, 2020.

Li Hong, a special education teacher, helps a student relax muscles after a training class at the student's home in Dongtang Village of Fengcheng City, northeast China's Liaoning Province, Sept. 10, 2020.

Li Xiaoqian, a special education teacher, gives a Chinese class to students at a special education school in Fengcheng City, northeast China's Liaoning Province, Sept. 10, 2020.

Aerial photo taken on Sept. 10, 2020 shows Sun Haiting (1st L), a special education teacher, leading students to exercise at the playground of a special education school in Fengcheng City, northeast China's Liaoning Province.

Wu Songlin, a special education teacher, patrols after students falling asleep at night at a special education school in Fengcheng City, northeast China's Liaoning Province, Sept. 9, 2020.

Zhang Yayun, a special education teacher, gives a training class to a student at a special education school in Fengcheng City, northeast China's Liaoning Province, Sept. 9, 2020.

Li Hong, a special education teacher, gives a training class to a student at the student's home in Dongtang Village of Fengcheng City, northeast China's Liaoning Province, Sept. 10, 2020.

Sun Haiting (L), a special education teacher, bandages the wound of a student at a special education school in Fengcheng City, northeast China's Liaoning Province, Sept. 10, 2020.

Li Hong, a special education teacher, gives a training class to a student at the student's home in Dongtang Village of Fengcheng City, northeast China's Liaoning Province, Sept. 10, 2020.

Wu Songlin, a special education teacher, helps a student cover the quilt at a special education school in Fengcheng City, northeast China's Liaoning Province, Sept. 9, 2020.

Zhang Yayun, a special education teacher, gives a training class to a student at a special education school in Fengcheng City, northeast China's Liaoning Province, Sept. 9, 2020.

Wang Jialin, a special education teacher, gives a sensory training class to a student at a special education school in Fengcheng City, northeast China's Liaoning Province, Sept. 9, 2020.