核心价值（信仰、问题等）
a value, belief, etc. that is basic and more important than any other
The final status negotiations would focus on the core issues of the peace process. 最终地位的谈判会把重心放在和平进程这一核心问题上。
As a party, we must remain true to our core beliefs.
Belief in smaller government is one of the core principles of modern conservatism.
Sports can help to teach core values such as honesty and respect.
Some younger people have abandoned the core tenets of the faith they grew up in.
See also: core adjective (IMPORTANT)