Wang Guangfu is an author whose biographical details remain uncertain; available public information is limited, and his name is known through the single work Haihai Yiwen (Anecdotes of the Sea). The book is classified under Eastern philosophy. Judging from its title, it likely concerns voyages, foreign lands and customs, and experiences at sea, perhaps using maritime journeys to convey philosophical reflection and insights into life. Apart from the author's name and this title, there are no reliable records of his birthplace, dates of birth and death, or career, so his life cannot be reconstructed, nor can it be confirmed whether he wrote other works. On the available evidence, Wang Guangfu's writing seems to draw on voyages either experienced or heard of, combining records of travel with speculative reflection, giving the work both documentary and philosophical dimensions. Such subject matter is relatively rare in traditional writing and offers some reference value for understanding how ancient maritime observations were combined with Eastern philosophical thought. Readers interested in the author and his book should consult the original text with care and avoid over-interpreting limited information.