请翻译：以上合同以中文版为准，在到期或中止解除前15天，双方应进行一次协商。

The above contracts is based on the Chinese edition ,and the both sides shuold have a arrange before the maturity or 15 days before canceling .以上合同以中文版为准，在到期或中止解除前15天，双方应进行一次协商。

If there is any matters concerned we have not talked , let us negotiate it in future.若有未尽事宜，今后再磋商。