zhēn​jīng

practical knowledge

真经 真經 zhēn​jīng
practical knowledge
practical or real knowledge; valuable experience gained from practice
sutra
(literary) a true scripture; an authentic Taoist treatise, such as those by 庄子 zhuāng​zǐ or 列子 liè​zǐ

Frequency

Movie subtitles
0.180 per million appears in 0% of films
Written text
1.14 per million

Sources