公司準備跟我簽departure mutual agreement , The agreement should be kept confidential. and pay attention to the terms that are not very obvious.
公司補付我沒有修的假期, Not sure if this is a plus - they must do this anyway.
每周一天供我找新工作, While this is supportive, the critical thing is, you need 2~3 months to QI LV ZHAO MA.
平時也支持我找新工作, this is a soft term, but with this, they should not speak bad of you.
當有用人單位向公司谘詢我的工作情況時,公司不說我是被 fired,
What is your company policy? They probably are not allowed to say this any way. Try if you get an official notice of lay-off.
我需要一個律師作為見證人,律師費公司出, Not sure if this helps much. Once you signed an effective agreement, it has a legal power.
Just 2 cents.