Chinese Ambassador to Japan, Wu Jianghao, warned Japan that the Taiwan issue was an insurmountable red line, and said that Japanese pharmaceutical companies Anstelai employees were detained in Beijing for harming Chinese national sovereignty in Beijing.

According to Bloomberg, Wu Jianghao made the above statements at a press conference held in Tokyo on Friday (April 28).

He said: "Taiwan independence forces are linked with external forces and repeatedly provoked it." The ultimate goal is to divide Taiwan from China.Inciting the division of China will "lead the Japanese people into the fire."

Japanese officials have said that if there is anything wrong with Taiwan, it is equivalent to Japan.Although the Japanese ruling party has maintained a close and informal relationship with Taiwan's officials.

Wu Jianghao said that it is a dangerous approach to link Japan's security and security in Taiwan, and says that the United States is launching a "negative exercise" to China to seek joining other countries.

When asked about the situation of Japanese pharmaceutical companies Anstelai employees in China last month, Wu Jianghao said that this is not an incident of being detained together.He said that the situation of the incident was increasingly clear, affecting China's national security, and referring to the man involved in a spy activity.

This is the most direct response made by senior Chinese government since the above incident.

The British Financial Times quoted people familiar with the matter reported that the employee of Asta Lai was about 50 years old and worked and lived in China for more than 20 years.It is reported that the Chinese market accounts for less than 5%of revenue in Anstea, but has the key raw materials required by the pharmaceutical company.