Title: Ming Qing min yao ci qi jian ding
Subjects: Expertising, Folk art, Chinese Porcelain
Places: China
People: Emperor of China (1760-1820), Jiaqing Emperor of China (1760-1820), Emperor of China (1782-1850), Daoguang Emperor of China (1782-1850)
Time periods: Ming-Qing dynasties, 1368-1912