Tianqi porcelain

例句：

1. 1. The Tianqi porcelain was a masterpiece of Chinese ceramics.
   天启瓷器是中国陶瓷艺术的杰作。
2. 2.The ancient Tianqi porcelain is now on display in the museum.
   古老的天启瓷器现在在博物馆展出。
3. 3.The Tianqi porcelain has been passed down through generations as a symbol of Chinese culture.
   天启瓷器作为中国文化的象征，代代相传。