Ho chi minh city: A total of 197 sets of martyrs' remains have been discovered and recovered at Le Thi Rieng Park in Ho Chi Minh City as part of a nationwide 500-day campaign to search for, recover, and identify the remains of fallen soldiers. According to Vietnam News Agency, the city Military Command reported that from June 23 to August 4, search and recovery teams uncovered 171 individual sets of remains and six mass burial pits, which house 26 sets of remains.