The word "sea and moon" is taken from the Tang Dynasty Zhang Jiuling's poem "looking at the moon" in the ancient famous line: "the bright moon at sea, the end of the world *** this time". With the "sea and moon" named this square means: square backed by the floating mountains, directly facing the sea, magnificent, green, bright moonlight, adding hazy elegance, soft and harmonious feeling. This naming, take the law of nature, quite a mood, and cleverly catered to the geographical location of the square, at the same time, according to the characteristics of the above zoning Sanya is a young coastal city, Haiyue Plaza is the most obvious navel point of her openness to the spirit. Crowds from all over the world, languages from all corners of the globe, performances of all kinds of flowers, and ecology of all kinds of colors make this place the most "cottage" attraction in Sanya. Tourists, recreationists, residents, performers, organizers, onlookers, want to come, want to go, want to sing, want to dance. Whether it's "white snow" or "white people", everyone can find their own world in Haiyue. Here is recognized as: the public's "window of life", the civilian "art hall", grassroots "joy stage".