Is Shenzhen Public Security Bureau good at economic investigation?

That's great. Under the guidance of the Ministry of Public Security, after seven months of investigation, Shenzhen police destroyed a tax fraud gang involving many provinces and cities across the country, involving more than 2.9 billion yuan, which was very powerful. Shenzhen Public Economic Crime Investigation Detachment (hereinafter referred to as Economic Investigation Detachment) adheres to the belief of "protecting financial security and protecting people's interests" and earnestly shoulders the heavy responsibility of preventing crimes in the economic field and continuously optimizing the business environment of enterprises in Shenzhen.