Douyin ID 2027379116
| Online harasser | |
|---|---|
|
| |
| Identity | |
| Name | Xu Hong Da (徐宏达) |
| Aliases | Douyin: 大石碎胸口 (ID:2027379116)
Weibo: 祖安精英怪 (UID: |
| Status | Identified |
| Country/Region | Guangdong, China (based on IP) |
| Known Identifiers | ID and Phone(s) on record |
| Online Activity | |
| Primary Platform | Douyin |
| Other Platforms | |
| Type of Content | Harassing/Doxing activists |
| Period of Activity | August 2025 |
| Consequences & Connections | |
| Key Incidents | — |
| Legal Outcome | — |
The following comment was posted on August 16, 2025, by the Douyin user 大石碎胸口. The comment appeared under a post discussing a notorious animal abuse case in Shanghai, where mutilated kitten remains were deliberately scattered at Jiemao cat feeders:
I have developed a "Hakimi Happy House." Disguised as a cat house, it utilizes the cats' grooming habits. After a cat enters, it is sprayed with a highly concentrated solution of ethylene glycol / isoniazid / acetaminophen (paracetamol) at more than twice the lethal dose. It can exterminate an entire stray cat population in a short period of time. Contact me if you are interested.
Identity
Based on self-disclosed information from his Douyin posts, this user is identified as Xu Hong Da (徐宏达).
Xu has a motorcycle with license plate 辽F E2552.
Additional information
Xu has a Weibo account 祖安精英怪 (UID:6866157393). His bio says:
"Specializing in online arguments for 20 years, highly skilled in “box weapons” (a euphemism for doxxing techniques)."
His latest post in 2024 says:
"Women have always been the vanguard in objectifying themselves, so it is only deserved that women are generally regarded as commodities nowadays."
Xu's misogyny dates back as early as 2021. In one post, he wrote:
"Feminists who refuse marriage and childbirth should be encouraged, because only normal people deserve the right to reproduce. This is truly the survival of the fittest, as per Darwin's theory of evolution."