Only 10 were made. They are not listed anywhere other than Mercari. Please be aware if you see them on other sites!! Adjusted The rosewood erhu that Chen Min mainly used was made by Hu Hanrou. This is stated in the NHK Chen Min's Erhu Introduction text. Hu Hanrou won the silver prize at the 1999 Erhu Making Competition. Compared to rosewood, this Ming and Qing Dynasty old red wood has a larger volume and a warm tone, making it a good erhu with a satisfying playing experience. Photo 13 shows the marks of the identification sticker. Photo 18 business card is not for sale. There may be small scratches and stains. Please refrain from purchasing if you are sensitive to these details!! If you wish to return the item, please cancel before giving a rating!! You will be responsible for the return shipping costs!! If damage occurs due to improper packaging, we will claim for damages!!