A 31-year-old woman from Yingkou, Liaoning province, is struggling to regain three years of memory loss which she lost after an accident.
The woman cannot remember her husband and two children even though she recovered from serious physical injuries .
After the accident, Xu fell briefly into a coma, in 2004.
Her husband, who has been caring for her, was surprised when she tried to attack him with a knife after he tried to get intimate with her.
She apparently has no recollection of their life together between 2004 to 2007, and family photos of them together hasn't helped.