弘

弘 is considered a derivative of 引 (to draw, to pull).

Original conceptual development:

to draw outward → to extend → to enlarge.

Thus 弘 came to mean:

- vast;

- broad;

- expansive.

It often pairs with 宏 (굉) to express largeness.

The character appears in the personal name of the Qianlong Emperor:

愛新覺羅 弘曆 (Aisin-Gioro Hongli)

Because of imperial naming taboos, 弘 was sometimes avoided in writing during the Qing dynasty.

Semantic development:

- to draw out;

- to extend;

- vast / great;

- to promote or expand (abstract sense).

홍대 (弘大) — vast and great

홍보 (弘報) — publicize

홍익 (弘益) — broadly benefit

Especially known in:

弘益人間 — “To broadly benefit humanity” (founding ideal of Korea)

弘 expresses:

- outward expansion;

- moral or ideological promotion;

- broad influence.

It often appears in philosophical or national ideals, emphasizing expanding benefit outward to others.

弘 vs 宏 vs 廣:

弘 — expand / promote

宏 — vast / grand

廣 — wide (spatial)