What is the relationship between Ziguang and Tsinghua Tongfang?
Originally, it was a subsidiary of Tsinghua, which was equivalent to a school-run factory transaction, or the banner of pulling tiger skin under the banner of Tsinghua. However, in this year's shareholding system reform, Tsinghua Tongfang and thunis have officially decoupled from Tsinghua. Later, their flags were only the same direction or purple light without Tsinghua.