Zingyao

General
Zingyao is a weaponsmith.

If you deliver him the required input amount of crafting materials and pay him a fee in gold he will craft you one of the weapons from his "menu".

Also, for a fee of 10 gold he can customize a weapon for you, which will increase its damage by 20%, but means that no other character except the one it is customized for can use that weapon.

Location
Zingyao can be found next to Gong Mei in Pongmei Valley.

Weapons offered
None (Zingyao can only customize weapons, not craft new ones.)