Public institutions. According to official website's inquiry, Nanyang Municipal People's Government and Nanyang Rural Revitalization Monitoring Center are public institutions, which are mainly responsible for maintaining the data of the business subsystem of the national poverty alleviation and anti-poverty monitoring information system. Nanyang, called Wan for short, is a prefecture-level city in Henan Province, China. Nanyang is the birthplace of Liu Xiu, Emperor Guangwu of the Eastern Han Dynasty, and is known as the hometown of Du Nan.