/ˈtæmpərɪŋ/ – noun
Definition: 1. việc làm giả, việc bí mật sửa chữa (chứng từ, văn bản);
2. việc thao túng, việc đút lót, việc mua chuộc.
A more thorough explanation: Tampering refers to the act of interfering with something in a way that is unauthorized or improper, often with the intent to alter, damage, or manipulate it.
Example: The defendant was charged with tampering with evidence in the criminal investigation.