Buddhists believe that their ancestors; grandparents, siblings and relatives that has passed away, will be in haven if they had conducted good acts when they were alive. However, people who did bad things they will be Suffer in hell. Therefore, their relatives help them to survive by giring thm the muit. At the first latter fortnight of the moon, these Pret will be release to come back to the earth to look for merits and then go back on the fifteenth latter fortnight of the moon of the 10th month.