（请在使用前对文本的时效性进行确认，内容以全国人大、国务院等公报为准）
第一百九十七条 诉讼时效的期间、计算方法以及中止、中断的事由由法律规定，当事人约定无效。
Article 197
The time period, counting methods, and the grounds for suspension and
interruption of the limitation period are provided by law, and any arrangement
otherwise agreed by the parties is void.
当事人对诉讼时效利益的预先放弃无效。
An anticipatory waiver of one’s interests in the limitation period made by the
parties is void.
第一百九十八条 法律对仲裁时效有规定的，依照其规定；没有规定的，适用诉讼时效的规定。
Article 198
Any provisions of law regulating the limitation period for arbitration shall be
followed; in the absence of such provisions, the provisions on limitation period
for litigation provided herein shall be applied mutatis mutandis.
第一百九十九条 法律规定或者当事人约定的撤销权、解除权等权利的存续期间，除法律另有规定外，自权利人知道或者应当知道权利产生之日起计算，不适用有关诉讼时效中止、中断和延长的规定。存续期间届满，撤销权、解除权等权利消灭。
Article 199
The time period within which a right holder may exercise certain rights, such as
the right to revocation and the right to rescission, which are provided by law
or agreed by the parties shall begin, unless otherwise provided by law, from the
date when the right holder knows or should have known that he has such a right,
and the provisions on the suspension, interruption, or extension of the
limitation period are not be applicable. Upon expiration of the time period, the
right to revocation, the right to rescission, and the like rights are
extinguished.
第十章 期间计算
Chapter X
Counting of Periods of Time
第二百条 民法所称的期间按照公历年、月、日、小时计算。
Article 200
Time periods referred to in the civil law are counted by year, month, day, and
hour according to the Gregorian calendar.
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