Based on the client's lifestyle, the designer conceives of the scale and structure of spaces, considering the texture and color of materials, deciding where to place the equipment and how to display furnishings, and arranging lighting, temperature and humidity inside the space and people. The true design is not to amaze someone via superficial decoration, but to achieve family harmony through scenario designing.

Zhang Qifeng is the only one that focuses exclusively on private homes among the founders of T10+ design Alliance. He believes that less is more, and insists on putting more energy to serve a small number of customers. He believes that the true design is not to amaze someone via superficial decoration, but to achieve family harmony through scenario designing. Because of his rich practical experience, meticulous control of details, every case of his can be perfectly implemented and realize "what you see is what you get".

T10+Design Alliance is a united design team consisting of ten designers who all won Ningbo Top 10 Designer of "International Design Media Award" in 2014. Those ten figures established this alliance to unite outstanding designing organizations and partners from various industries. They also expect to communicate with great souls and conduct researches on technology, space, life, aesthetics, and art, and wish to work with partners from other fields to provide complete service in the industry chain of designing. They focus on different types of designing such as residence, offices, shops, clubhouse, hotels, and landscape to serve with excellent design skills and professional services, creating harmony ideal space and lifestyle. Letter "T" in the name stands for "Team". "10" not only means ten team members, but also represents "1" and "0", which are two basic units in the information world that can reach infinity. "+" shows inclusive and open-minded characteristics of the team.