unrestrained
Seven vertical and eight horizontal, Chinese idiom, Pinyin is Q ī Z ò NGB ā h é ng, which means to describe unrestrained and free. It comes from Cang Lang Shi Hua Shi Fa.
The origin of Idioms
Yan Yu of the Song Dynasty wrote in Canglang Shihua Shifa: "if you are thorough enough, you will be able to grasp it freely and have a clear idea."
Idiom usage
Used as a predicate or adverbial; used of a person's character. Chapter 104 of Wu Jianren's "strange situation witnessed in 20 years" in Qing Dynasty: "I took a lot of blood out of my new wife's face."
unrestrained
swallow the voice and hold the breath - tūn shēng yǐn hèn
have an easy control in the matter - zòng héng kāi hé