piān​fēng

slanted-tip technique

偏锋 (偏鋒) piān​fēng
slanted-tip technique noun
A calligraphy technique where the brush is tilted so its tip runs along the edge of the stroke rather than the center.
unorthodox approach noun
An unconventional, unorthodox, or improper way of doing things or approaching a problem.

Frequency

Written text
0.380 per million

Sources

Definitions
CC-CEDICT
Frequency data
BCC Corpus (BLCU)