As for manufacturing the ceramic vessels, because they lack the money to buy kilns and money for technology and for research and development, they are now stuck at the stage of doing things by hand, so they are unable to produce on a large scale.
至於製陶方面，也由於缺乏購置柴燒設備及技術研發的經費，目前一直停留在手工階段，沒有辦法大量生產。