The Equipment Enhancement system of Age of Wushu is extremely complicated, but at the same time, very interesting as it will involve more than one Life skill to get a powerful (i.e. enhanced to its limit) piece of gear.
Equipment Enhancement is done on player-made gear which has potential for this. Players need to provide certain materials (obtained from Life skills) and some silver. Enhancement is a prominent life service players can offer.
All these can make the trading, buying and selling of materials very active in the market.