Draw One Calendar is a minimalist calendar that uses the form of a tissue box as a metaphor for the preciousness of time, and the form of paper drawing also means to cherish time like saving paper. At the same time, the user can also see the remaining tissue through the opening on the front of the calendar, linking it with the rest of the year. Draw One Calendar wants to convey a correct concept of time, that is, cherish time and live in the moment.

Dan Wang is a cutting-edge female industrial designer who flaunts freedom and breakthrough. Because of this, her designs are often not bound by conventional thinking and always attract people's attention. Her criterion for evaluating the success of her design work is whether people can fall into immersive thinking when interpreting her design work.

In 1940, Beijing Institute of Technology (BIT), the first science and engineering university was founded in Yan’an by the Communist Party of China. It has been one of the key universities in China since the founding of New China and the first batch of universities which has entered the national “211 Project”, “985 Project” and the “Top A World-class University”.