Yungch'uan

例句：

1. 1. The Yungch'uan dynasty was a period of Chinese history known for its stability and prosperity.
   永昌朝代是中国历史上一个以稳定和繁荣著称的时期。
2. 2. The Yungch'uan culture is characterized by its unique architecture and artistic expressions.
   永昌文化以其独特的建筑风格和艺术表达而闻名。
3. 3. The Yungch'uan period witnessed the rise of Buddhism in China, which has had a profoundimpact on later Chinese history.
   永昌时期见证了佛教在中国的兴起，这对后来的中国历史产生了深远的影响。