DIY in modern times, especially in the 20th century, is a concept that originated in the West in the 1960s and has a history of nearly 60 years. DIY was originally the abbreviation of Do It Yourself, which refers to the behavior that people repair their homes without relying on or hiring professional craftsmen to reduce costs. Because in the West, compared with the cost of materials, the labor cost required for hiring labor is very expensive. (In the long history of the world, the earliest DIY concept originated from our ancient China, and reached an unprecedented scale in the Tang and Song Dynasties.)