Q: Are there any recommended acts of righteousness that I should be doing during Dhul-Hijjah?
A: Because these are the most virtuous days, it is recommended that you strive hard to perform righteous acts during the 10 days of Dhul-Hijjah such as dhikr, fasting, charity, and any other act of piety. The Prophet (peace be upon him) said, “There are no days more beloved to Allah, in which righteous deeds are performed, other than the 10 of Dhul-Hijjah”.Source: Sharh al-Muntaha
This answer was collected from HanbaliDisciples.com. The questions have been answered by Imam John Starling.