HSK 2
笔
bǐ名（量）
Meaning
writing brush; writing implement (pen, pencil etc) (CL:支[zhi1],枝[zhi1]); brushstroke; stroke (in painting or calligraphy); (bound form) style of writing; literary manner; technique of brushwork; (classifier) stroke of a Chinese character
Stroke order
Appears across levels (2（5）) in the HSK 3.0 word list.