高清AV

Jin Yi, starting from her experience as a private tutor and family education, combined with her personal work experiences and practical applications, delves into various aspects of her career such as on-site investigation, fingerprint comparison, and anti-telecom fraud. With a focus on "fingerprint matching" in crim...

The Sino-Foreign Innovation Forum for the Chinese and Foreign Postgraduates is jointly sponsored by the Office of Student Work, Graduate School and School of Overseas Education, with the purpose of promoting academic and cultural exchanges between Chinese and foreign postgraduates in our university, broadening inter...

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