Simple and complicated questions, first say freehand brushwork:
Traditional freehand brushwork pays attention to "spirit likeness", which is a feeling. Such as "The Ink Splash Fairy". The brushwork is elegant. Smart. Once you write it, you won't miss it.
Modern freehand brushwork figures pay attention to some concepts of western impressionism painting school and are realistic on the basis of similar spirit. For example, Wang Guoxin's "Three Kingdoms" series.
In addition to meticulous brushwork, there are many classifications, such as "the picture of a beautiful lady with flowers" and "the eighty-one fairy roll". Compared with freehand brushwork, brushwork is more "regular". Unlike freehand brushwork, such as center, side peak, anti-peak, spot dyeing, hook and so on. The lines are fluent, lively and not rigid. The emphasis is on wiring. Multi-layer rendering in dyeing brings spiritual feeling.