筆力

笔力
bǐlì
  1. vigor of strokes in calligraphy or drawing
  2. vigor of style in literary composition

CEDICT

  1. literary style; writing ability
  2. vigour of strokes in calligraphy, painting or drawing

Wiktionary

  1. 寫字、作畫時用筆的力量。
  2. 文章的氣勢。

重編國語辭典

Entry Composition

1 筆 bǐ
  1. brushstroke; stroke (in painting or calligraphy)
  2. (bound form) style of writing; literary manner; technique of brushwork
  3. (classifier) stroke of a Chinese character
  4. (classifier) sum of money; financial transaction; piece of business
  5. (literary) to write (with a brush or pen)

classifiers: 支, 枝
2 力 lì
  1. power
  2. force
  3. strength
  4. ability
  5. strenuously