RecruitingDrug trialNeoadjuvant Chemoimmunotherapy Versus Concurrent Chemoradiotherapy for LACCIt is a prospective, open-label, randomized, controlled phase II/III clinical trial in which patients with PD-L1-positive FIGO stage IB3, IIA2 and IIB(tumors \>4 cm in diameter)will be enrolled and randomly divided into the neoadjuvant chemoimmunotherapy plus surgery group and the CCRT group.