"The 'water salute' ceremony gets its name from the effect created when two or more fire trucks spray a mist of water on either side of the airplane, making it look like a gateway made of water."
This ceremony is highly symbolic, implying a gesture of 'welcoming and cleansing,' and it is a high-level etiquette in international civil aviation."
This manner of reception is an expression of the highest respect for heroes who have made significant contributions to their country.
Lin Dong, not only as the head of the Southern Faction of Traditional Chinese Medicine of Dragon Country, had beaten Paocai Nation's number one practitioner of traditional medicine, salvaging the reputation of Dragon Country's traditional medicine internationally, but he had also gone to the Paocai Nation to retrieve the 'Acupuncture Bronze Man'—a national treasure that belongs to Dragon Country!
To Dragon Country, both these feats are significant contributions.
They are the stuff of heroes!