Which province does a license plate starting with 'Xia' belong to?

[MacMalachi]

Currently, there are no license plates that start with 'Xia'. However, there are license plates that start with 'Qing', which belong to Qinghai Province. The license plate codes for various regions in Qinghai Province are as follows: Qing A is Xining, Qing B is Haidong, Qing C is Haibei Prefecture, Qing D is Huangnan Prefecture, Qing E is Hainan Prefecture, Qing F is Guoluo Prefecture, Qing G is Yushu Prefecture, and Qing H is Haixi Prefecture. A license plate is the abbreviation for a vehicle license plate and a vehicle driving license. It is a hard-numbered plate with a unified format and style as stipulated by national vehicle management regulations, issued by vehicle management authorities after reviewing, inspecting, and registering vehicles that have applied for license plates.