Designers use modern architectural thinking mode, from the triple doors in literary works to extend a regular form to build the spatial relationship. In addition to the entrance, such elements have been added to the indoor many times. The three arches that rise in turn below the stairs suggest different stages of life. Lighting design is one of the highlights of this case. In order to weaken the regional structure and color, designers use the combination of chandeliers and wall lamps to properly outline the relationship between the virtual and the real.

Li Jun, senior interior designer, design director of Chengdu Qingyu interior decoration design Co., Ltd. He has been engaged in interior design industry for 15 years. He founded independent design studio in 2011 and Qingyu interior decoration design Co., Ltd. in 2014. Since then, he has rapidly grown into one of the famous representatives of young designers in China by virtue of his works' double height (high yield and high quality), and is favored by various high-end industry forums and academic activities. In recent years, the works completed by Li Jun and his team have not only frequently emerged in the major professional design awards, but also been frequently active and included in the major professional decoration design websites and weight mainstream website media. CCTV "space model" was listed 11 times (as of March 2019). Li Jun was hired as a special designer by CCTV "space model". Many professional books and high-end fashion home magazines have included their works for many times.

Chengdu Qingyu Interior Decoration Design Co., Ltd. was founded in 2014. Qingshan Baiyu, a land of dreams.Since its birth, Qingyu Design has been adhering to the concept of designing for happiness, creating for happiness, and designing its own dream home for customers around the country.