Yes Harbin is the capital of Heilongjiang Province, a sub-provincial city, a megacity and the core city of Harbin-Changzhou urban agglomeration. Only jade shops or jewelry stores in Harbin can recycle Shu Shu, and the recycling of Shu Shu also depends on the quality. Only the comfort with good quality can be recycled at a high price, and the comfort with poor quality will not be recycled. Harbin is an important central city in the northeast of China and an important national manufacturing base, which was approved by the State Council.