Trekking
It's a Chinese idiom. Its pinyin is sh è h ǎ ID ē ngsh ā n, which means crossing the sea and climbing mountains. It describes the hardship of the journey and the continuity of the journey. Also known as "wading mountain climbing.". From Heshi Almanac.
Idiom explanation
Cross the sea and climb the mountains. Also known as "wading mountain climbing.".
The origin of Idioms
Tang Zhang said that the almanac of Heshi: "in accordance with the imperial edict, 25 volumes of new almanac were published to show the officials, peeping at the profound, looking up at Yinghua, climbing the mountains and crossing the sea without knowing the world."
Analysis of Idioms
A synonym: wading across mountains and rivers
Trekking
military forces can use insidious tactics - bīng xíng guǐ dào
use inferior materials and turn out substandard goods - tōu gōng jiǎn liào
proficiency in a particular line - yī jì zhī cháng