investigate the hidden mysteries of things
Explore the profound truth, search for secret things.
Idioms and allusions
[example]: Yuan Kang's yuejueshu: a textual research on the external biography of yuejueshu: "a man of benevolence is happy, a man of knowledge is sincere, and a man of propriety is seeking seclusion." Liu Zhiji of the Tang Dynasty wrote in Shitong Zashu: "if you don't know much about the last scholars, you will be highly praised; if you are a scholar who wants to explore the hidden world, you will have nothing to learn."
Discrimination of words
Let's make sentences with examples: we should also have the spirit of exploring and seeking hidden things in our study. [pinyin code]: tysy [synonym]: explore the hidden [usage]: used as predicate and attribute; used in learning, etc
investigate the hidden mysteries of things
Virtue is simple but practice is weak - dé qiǎn xíng báo
The warbler is jealous of the swallow - yīng cāi yàn dù
The running water is not rotten, the cardinal is not moth - liú shuǐ bù fǔ,hù shū bù dù