The petitioner ask for a variation in her maintenance order.

诉要求对她生活费的命令的条件进行变更。

Where the appellor requests to revoke the appeal before the people's court of second instance pronounces a judgment, it shall be decided by a ruling of the people's court of second instance.

第二审民法院判决宣告前，诉申请撤回诉的，是否准许，由第二审民法院裁定。