活动期间，玩家在活动页面选择返利区组后，在返利区组内兑换指定数量元宝即可申请返利开团，成为返利团团长，拥有返利资格后返还的银元宝将发
Players during the activity, the activity page selection after rebate block, the rebate area for a specified number silver piece in the group can apply for rebates to open group, become a director of the rebate, with silver treasure will send back after rebate qualifications
