Floating Lanterns or Floating Lanterns is one of the ceremonies in the Khmer Great Document of 1928. He celebrated this earth in gratitude to Goddess Ganga, Mother of water source creation. To apologize and pray that there will be no more floods in this area. Etc. From the word river in India called Ganga river (Ganga river) is a sacred river of all religions in India, especially the Hindus, alt..