The urinal with sliding handrail is designed to masterly combine the handrail and backrest, by which the senior with mobility problems, the disabled and people recovering their health can set their hands free, and then go to the bathroom easily and safely. The handrail is combined with the back; simple structure of stretching is convient and practical. It can be easily put back into the handrail in the urinal. So it is artistic and practical.

Luxun Academy of Fine Arts is located in shenyang, liaoning province, is approved by the national ministry of education full-time undergraduate art Academy, the school has been awarded as national college students' cultural quality education base, the ministry of education of institutions of higher learning red classic art education demonstration base, evaluated by China federation of literary public opinion information research base in China. The school was founded in 1938 in yan 'an's lu xun academy of art, and was founded by MAO zedong and zhou enlai. In 1945, yan 'an lu yi moved to the northeast. 1958 it was developed into luxun academy of fine arts. As of July 2016, there are two campuses in shenyang and dalian. The campus covers an area of 957662.94 square meters, and the building area of the library is 10,887 square meters, with 59.20.73 million books. There are 12 teaching units in shenyang campus and 7 teaching units in dalian campus, with 14 undergraduate majors. There are 856 teachers and 7,967 students, including 7135 undergraduates, 507 graduate students and 20 overseas students.