Therefore, they were so inconvenient to use because they had to be unbundled each time to identify official marks, a very necessary process to eliminate any false money or devalued currency from the Tang and Sung dynasty and that had a tendency to invite inflation.
このため、いちいちほどいて刻印を鑑定する手間がかかるうえ、これをおろそかにすれば贋金や沽価のひくい唐宋銭がまじりやすく、インフレを招いた。