"The Smile of the Sea - DaHaiWeiWeiXiao" is what? It seems like "DaHaiWeiWeiXiao" could be a title or a creative name, possibly from a literary work, song, artwork, or even a personal alias. "The Smile of the Sea" translates to "大海微微笑" literally, where "大海" means "big sea" or "ocean," and "微微笑" means "smiles gently" or "smiles slightly." If this refers to a specific piece of work or concept, more context would be needed for a precise explanation.