Literature Reference: Unable to display my assistance, I can only harbor my thoughts here. Source from 'He Qian Xueshi Xi Xue' by Wang Anshi.
骋: Galloping: Racing with the Wind
佐: Assistance, aid. It can effectively support and enhance one's destiny, rectifying and improving any inherent deficiencies in one's life path.
Meaning: To gallop and assist, showcasing talent and helping others.