What does a high-rise building mean?

Pour water from a steep roof-operate from a strategically advantageous position

Tall buildings are tall.

Pronunciation gāo wjiàn líng

Stone: pour water, splash water; Ling: A bottle of water. Pour the water out of the bottle from the top of the tall building. Metaphor condescending, unstoppable.

In the Historical Records of Emperor Gaozu: "The terrain is convenient, and its soldiers are subordinate to the princes, just like a strategically placed building."

For example, the lofty sentiments and heroism of the revolution make his historical plays magnificent, magnificent and bold. (Postscript to Complete Works of Guo Moruo's Plays)