"Duizhuang" was originally a colloquial word "Duizhuang" because dialects vary from place to place. "Zhuang Zhuang" can be translated as "to Zhuang" or "to Zhuang", which means to like and like;

In addition, Duizhuang is now the largest and most professional jade trading platform in the jade industry. Since the launch of 20 15, the third-party appraisal guarantee transaction mode has been introduced, and the appraisal center has been introduced to carry out double appraisal and testing, which is natural and true. It also launched Jade Insurance A, which promised commercial insurance, promised to pay one million yuan for false leave, and also supported 7 days for no reason to return the goods. This way of pursuing user experience and protecting users has been sought after by Cui You all over the country. Slowly, the platform of "Duizhuang" was widely publicized, and people naturally changed the spoken word "Zhu Zhuang" into "Zhuang", from which Duizhuang came.