The act of pasting Spring Festival couplets in Chinese culture is called "贴春联" in Chinese. In English, this can be translated as "Pasting Spring Festival Couplets" or more casually as "Putting up Spring Festival Couplets." This tradition holds deep cultural significance and is an integral part of the Chinese New Year celebrations.

Spring Festival couplets are pairs of poetic phrases written on red paper. These couplets are typically hung on either side of the doorframe, with one line above each side of the door and sometimes another across the top of the door. The phrases often express good wishes for the coming year, such as prosperity, happiness, longevity, and harmony. The color red is considered auspicious in Chinese culture, symbolizing joy and good fortune.

The practice of pasting Spring Festival couplets dates back to ancient times, with origins tracing back to the Han Dynasty (206 BCE – 220 CE). Initially, people used peach wood charms inscribed with magical spells to ward off evil spirits. Over time, these evolved into paper couplets adorned with calligraphy, reflecting the artistic and literary traditions of China.

The process of pasting Spring Festival couplets is steeped in symbolism. Families often gather together to write or purchase the couplets, which are then carefully affixed to their homes. This activity not only beautifies the home but also strengthens family bonds and fosters a sense of community. It serves as a reminder of the values cherished by the family and society at large.

In modern times, while some families still handwrite their couplets, many opt for pre-printed ones, making the tradition more accessible. Despite these changes, the spirit behind the custom remains unchanged—celebrating new beginnings and hoping for a prosperous and harmonious new year. Thus, pasting Spring Festival couplets is not just a decorative act but a profound expression of hope and continuity in Chinese culture.