Antique Chinese Porcelain collector's help and info page, Expert help and more than 2,500 pages with free information for collectors of Antique Chinese and Japanese Porcelain. Email Ask a Question service. Japanese and Chinese Porcelain marks, Chinese pottery and porcelain, Chinese Imari export porcelain, Chinese porcelain, Chinese famille rose, famille verte and Rose Medallion porcelain and an active Collector Forum.