What is the crime of father stabbing a trafficker more than ten times?

Legal analysis: the father's behavior belongs to the crime of intentional injury, because from the facts of the case, the woman trafficker really lost her ability to resist. At this time, there is no real illegal infringement, and the power gap between the two sides is too large. At this time, there is no real sign that the woman trafficker can use the rescue forces to retaliate, not to mention that her father stabbed the body part of the woman trafficker, which should also be considered as intentional injury, even stabbing more than a dozen times, which cannot be ruled out as intentional injury. To sum up, my father's behavior committed the crime of intentional injury.

Legal basis: Article 234 of the Criminal Law of People's Republic of China (PRC) intentionally hurts another person's body, and he shall be sentenced to fixed-term imprisonment of not more than three years, criminal detention or public surveillance. Whoever commits the crime mentioned in the preceding paragraph and causes serious injuries shall be sentenced to fixed-term imprisonment of not less than three years but not more than ten years; Whoever causes death or serious disability by particularly cruel means shall be sentenced to fixed-term imprisonment of not less than 10 years, life imprisonment or death. Where there are other provisions in this Law, such provisions shall prevail.