Gree air-conditioning is an old brand of air-conditioning lines .
格力空调是空调行的老牌子了。
Gree and dena say they have since stopped the practice .
gree和dena表示，自那以后他们就没有那么做了。
Gree said it has accumulated vast knowledge about how to create mobile games that are intriguing enough to lure players to spend more money to purchase new weapons , additional powers or virtual goods .
