Does Weizi Er Village, Huilong Town, Qidong City belong to the countryside?

Don't belong. According to official website of Qidong Municipal People's Government, as of June 24, 2023, Weizi Er Village in Huilong Town of Qidong City belongs to the urban establishment, not to the countryside. Qidong, a municipality directly under the Central Government of Jiangsu Province and administered by Nantong City, is located at the southeast end of Jiangsu Province and the north bank of the Yangtze River estuary, which is the earliest sunrise place in Jiangsu Province.