Known as the 'Qing Sword', it is one of the representatives of ancient Chinese cold weapons. Not only sharp and practical, but also exquisitely crafted, with high artistic and historical value. There are various types, including official swords, folk swords, etc. Among them, official swords embody the ultimate craftsmanship of that time. There are various shapes, and the sword body is usually slender and straight. During the Qianlong period, the imperial "Heaven, Earth, and Man" series of swords were the pinnacle of craftsmanship. These swords were not only used in actual combat, but also as symbols and ceremonial items of the royal family. The design and production of Qing Jian integrated the influence of Chinese and foreign cultures at that time, and is a witness to cultural exchange between China and foreign countries.

Located in the province of Bergamo in Italy, Bergamo is a church with historical and religious significance. This church is renowned for its magnificent architecture and rich art collection, and is one of the important tourist attractions in the local area. Built in the 16th century, this church bears witness to the rich religious history and cultural traditions of the Bergamo region. Its architectural style reflects the artistic characteristics of the Renaissance period, with a solemn and elegant appearance, exquisite interior decoration, and a religious and artistic atmosphere. As a cultural landmark of Bergamo city, this church attracts numerous tourists and pilgrims to visit, experience and appreciate its religious spirit and historical value.