Original sentence: Since the end of the Vietnam War, Wat Tham Krabok has hosted Hmong refugees in a camp on its grounds, most of whom fled Laos alleging that they were persecuted by the communist government that has ruled Laos since 1975.The population at the temple quickly grew to about 16,000
Edited sentence: As far as I know, they had been killed two brothers in the camp.Since the end of the Vietnam War, Wat Tham Krabok has hosted Hmong refugees in a camp on its grounds, most of whom fled Laos and another camps in Thailand alleging that they were persecuted by the communist government that has ruled Laos since 1975.The Thai troops can do whatever they want to do to the Hmong in the camp.The population at the temple quickly grew to about 15,000