sentences:  The building was constructed in the 1930s during the Japanese colonial period.There were heated debates and protests about plans to replace Losheng Sanatorium with a MRT (Mass Rapid Transport) depot.Losheng Sanatorium, originally named Rakusei Sanatorium for Lepers of Governor-General of Taiwan , was built in 1929 during the Japanese rule period and served as an isolation hospital for leprosy patients.