Is the Trinity Specialty parallel volunteer or Traditional Volunteer?

It's a traditional volunteer.

this year, there are more than 5 colleges and universities that have launched the "trinity" comprehensive evaluation of enrollment, including 47 provincial colleges and universities, Fudan University, Shanghai Jiaotong University, Zhejiang University, University of Chinese Academy of Sciences, Shenzhen Campus of Chinese University of Hong Kong and south university of science and technology of china, and other high-level universities outside the province.

Fudan University, Shanghai Jiaotong University, Zhejiang University and University of Chinese Academy of Sciences must have confirmed the trinity enrollment wishes of high-level universities online in advance and independently determined the priority admission order. Candidates who are admitted will no longer participate in the admission of subsequent volunteers.

The shortlisted students enrolled in the trinity comprehensive evaluation of the Chinese University of Hong Kong (Shenzhen), south university of science and technology of china and the mainland universities must fill in their volunteers. Those who fail to fill in the volunteers of the shortlisted institutions will be deemed to have given up their qualification. Eligible short-listed students will be sent to colleges and universities, which will select students from high scores to low scores according to their comprehensive scores.