Are there many swindlers buying oil paintings in Xi 'an, Shaanxi?

Xi 'an was cheated of a lot of money in the art acquisition case. The value of some items is incalculable. Since it is a collection, people are more willing to know its price first. At this time, it is necessary to find a professional antique appraisal and acquisition institution, ask experts to help identify the price of the collection, or ask the appraisal institution to auction the collection for cash.