What are the visa & residency requirements in Suwon?

"In order to obtain a visa to enter Suwon, applicants must first submit an application to the Korean Embassy or Consulate in their home country. The application must include a valid passport, a completed visa application form, a passport-sized photograph, and any other documents required by the Embassy or Consulate. Once the application is approved, the applicant will receive a visa that will allow them to enter Suwon. In order to apply for residency in Suwon, applicants must first obtain a valid visa. Once the visa is obtained, applicants must submit an application to the Immigration Office in Suwon. The application must include a valid passport, a completed residency application form, a passport-sized photograph, and any other documents required by the Immigration Office. Once the application is approved, the applicant will receive a residency permit that will allow them to stay in Suwon for a specified period of time," mentioned another expat when asked about moving to Suwon, Korea.