broaden one's horizon
Broaden one's horizons, Chinese idiom, Pinyin is k ā iku ò y ǎ NJI è, which means don't be too restricted to the view of things, limited to a narrow range, the vision should be relaxed.
Idiom explanation
It means that we should not be too constrained in our view of things, be limited in a narrow scope, and have a broad vision.
Idiom usage
Don't just do research in the laboratory, but look elsewhere.
broaden one's horizon
Passing on the tortoise and attacking the purple - chuán guī xí zǐ
The inside and the outside match - biǎo lǐ xiāng fú