What day is the special day of Mingshun gas station in Langfang?

Three. Langfang Mingshun gas station will get a 10% discount when it refuels on Wednesday, and also send a box of soda water, so Wednesday is a special day. Langfang is a prefecture-level city under the jurisdiction of Hebei Province, which is located in the east of central Hebei Province, with Beijing in the north, Tianjin in the east, Cangzhou in the south and Baoding in the west. Located in the core area of Beijing-Tianjin-Hebei urban agglomeration and the hinterland of Bohai Sea.