一世江山笔下起一点焦墨划黑白
[yī shì jiāng shān bĭ xià qĭ yī diăn jiāo mò huà hēi bái]
Refers to creating vast lands (mountains and rivers) through painting, where strokes of ink define areas of color. A poetic way of describing creation through artistic endeavors, suggesting power and influence with a single brushstroke.