With Patch 2.6 of Genshin Impact and the release of the Chasm new quests and NPCs are available and here's how you can go through one of the new World quest.
Access the "Undetected Infiltration" quest
To unlock this quest you'll first need to unlock the Chasm and then find Yanbo east of the zone. To make it easier for you, teleport to the southernmost point of the area.
Complete the Infiltration quest successfully
The quest can now begin. The first step will be to meet Yanbo at the Treasure Hoarders' camp.
Your objective is to go to the two places indicated on your map and fight against Treasure Hoarders at each spot.
