級

In modern Chinese scripts, the radical component on the left is written 糹 (three dots below 幺).

In Japanese kanji and Korean hanja, the radical component on the left is written 糸 (小 below 幺 but the middle stroke of 小 is written with a 丨 vertical stroke without bottom hook), which is the historical form found in the Kangxi dictionary.

In traditional Chinese and Korean hanja, the 及 component on the right contains 又, which is the historical form found in the Kangxi dictionary.

In mainland China (for the traditional form based on Xin Zixing ( 新字形)), Japanese kanji and Vietnamese Nôm, the 及 component on the right does not contain 又 and is written in 3 strokes (丿 followed by ⿱ 乛 乛 and ㇏).