Yes, ancient Chinese civilizations did use swords. Swords have a long history in Chinese warfare, and they were an important weapon throughout different dynasties and periods. The design and characteristics of Chinese swords evolved over time, reflecting changes in metallurgy, warfare tactics, and cultural influences.

During the Bronze Age, Chinese swords were typically made of bronze and had straight blades with pointed tips. These early swords often had decorative hilts and were used primarily by aristocrats and nobles.

In the subsequent Iron Age, iron and steel became the primary materials for sword making. Different regions and dynasties had their own variations of swords, including straight swords (jian) and curved swords (dao). The jian, known for its double-edged straight blade, was a symbol of the scholarly class and often associated with martial arts and cultivation of virtues. The dao, with its single-edged curved blade, was a versatile weapon used by infantry and cavalry.

Chinese swords were not only practical weapons but also held symbolic and cultural significance. They were often associated with martial arts, chivalry, and the codes of honor in ancient China. The art of swordsmanship, along with the craftsmanship of sword-making, became integral parts of Chinese culture and history.