Li Ching-Yuen
| Li Ching-Yuen | |
|---|---|
| 李清雲 | |
| Ching-Yuen at the residence of National Revolutionary Army General Yang Sen in Wanxian Sichuan in 1927 | |
| Born | Unknown | 
| Died | 6 May 1933 | 
| Other names | Li, Ching | 
| Occupation | Herbalist | 
| Known for | Extreme longevity claim and spiritual practices by means of herbs. | 
| Notable work | My Life Story | 
| Height | 2.13m (7 ft 0 in) | 
Li Ching-Yuen or Li Ching-Yun (simplified Chinese: 李清云; traditional Chinese: 李清雲; pinyin: Lǐ Qīngyún, (died 6 May 1933) was a Chinese herbalist, martial artist and tactical advisor, known for his supposed extreme longevity.
His true date of birth has never been determined. Gerontologists consider his claims to be a myth.