/ˈbækɪŋ/ – Noun/Verb
Definition: 1. ký hậu;
2. thị thực;
3. củng cố thêm bằng chứng;
4. bảo lãnh, bảo đảm, hậu thuẫn.
A more thorough explanation: In legal terms, “backing” refers to the act of providing financial or material support to a person, organization, or project. It can also refer to the act of endorsing or supporting a particular course of action or decision.
Example: The company provided financial backing for the new business venture.