Windows Server 2008 R2 Standard, Enterprise, Datacenter, and Web with Service Pack 1 (x64) - DVD (Chinese-Simplified)
cn_windows_server_2008_r2_standard_enterprise_datacenter_and_web_with_sp1_x64_dvd_617598.iso
Windows Server 2008 R2 Standard, Enterprise, Datacenter, and Web with Service Pack 1, VL Build (x64) - DVD (Chinese-Simplified)
cn_windows_server_2008_r2_standard_enterprise_datacenter_and_web_with_sp1_vl_build_x64_dvd_617396.iso

Windows Server 2012 R2 with Update (x64) – DVD (Chinese-Simplified)
cn_windows_server_2012_r2_with_update_x64_dvd_4048415.iso
Windows Server 2012 R2 VL with Update (x64) – DVD (Chinese-Simplified)
cn_windows_server_2012_r2_vl_with_update_x64_dvd_4051059.iso

Windows Server 2016 (Updated Feb 2018) (x64) – DVD (Chinese-Simplified)
cn_windows_server_2016_updated_feb_2018_x64_dvd_11636703.iso
Windows Server 2016 VL (x64) – DVD (Chinese-Simplified)
cn_windows_server_2016_vl_x64_dvd_11636695.iso