in the yuan (dynasty ) in china , there was a system in which a tenth of the value of transactional cargo , or two thirds of the value in case of inferior goods , was paid to the authorities . 中国の元 (王朝)の制度に取引貨物の価格に1割、粗悪品はその2/3を官に納める制度があった。
this type of fan was indispensable for coming-of-age ceremony for court nobles , so many of them were found among articles left by the deceased , and some inferior goods were found probably because they were used by pageboys . 公家の元服に必須であったから遺品も多く、時に粗製品をみかけるのは召具所用品なのかもしれない。
