New materials, Loach Pearl & Bamboo Shoot locations
Since Patch 1.1, two new materials were added. They are Loach Pearl & Bamboo Shoot. Can be only found in Liyue.
These are the locations. I don't know why there's no No.5
You'll find pink salamander looking creatures in that area. They are really fast so try not to miss them.
Bamboo Shoots are in this area. They are everywhere around so easier than Loach Pearl. These 2 materials have nowhere to use yet, but just collect them whenever you have some times for the future.