Scientific Gold Mining, Backhand Sanctions Against Great Powers

Geologist Lin Jingxuan woke up and traveled back to the late Qing Dynasty, becoming a poor scholar in Qixiagou with a blood feud. The land here is wild, the sand is stained with blood, and everyone is fighting for the nugget gold in the swamp. But Lin Jingxuan's pickaxe dug deeper. While others are searching for sand gold, he relies on geology to accurately locate ancient mineral veins; while others rely on brute force, he uses chemical knowledge to create smoke bombs to defeat powerful enemies; while others beg for foreign technology, he has begun to establish his own industrial system. From improving the mineral concentrator to creating a "gold and stone engine" that transcended the times; from being crushed by all forces to integrating resources and establishing a "gold and stone mining industry" that shook the world. Companies from great powers want to annex? Use techniques they can't understand to counterattack! The big boss in the DPRK wants to pick peaches? Bundle them with benefits they can't refuse! When everyone thought he was only fighting for gold, Lin Jingxuan had already grasped the real "dragon vein" underground - the rare metal related to the fate of the country. This is a lonely and courageous road from panning for gold to panning for hearts, and finally finding a new future for this land.