Haunted road of Hoang Hoa Tham / Nguyen Khang (Hanoi, reputed)

This entry records a reputedly haunted stretch associated with the street names Hoang Hoa Tham and Nguyen Khang in Hanoi, based on the user-supplied target name. The research notes and supplied sources do not contain historical information, eyewitness accounts, named entities, investigative reports, or concrete descriptions of paranormal phenomena tied to this road. One supplied source lists fictional episode titles from the Detective Conan franchise that include the phrase "haunted house," but those are fictional works and do not document real-world events at this location. Other supplied sources (a photograph archive page and a literary/biographical listing) are unrelated to the claim. Because no verifiable primary or secondary documentation of hauntings at Hoang Hoa Tham / Nguyen Khang was found among the provided materials, this entry treats the haunting as a reputation unsubstantiated by the supplied research and notes that further, location-specific sources would be required to verify any phenomena.