It is likewise important that jewellery manufacturers trade under a surname because the use of one's surname implies that one takes pride in one's work, and customers believe that it ensures a higher quality of workmanship.
同样重要的是，珠宝制造商之间都按照姓进行交易，因为使用自己的姓意味着对自己的作品感到骄傲，用户也相信他的产品做工精细。