【案情概要】2011年1月1日,申请人某有限责任公司与被申请人刘某签订了为期5年的书面劳动合同,合同期限为2011年1月1日至2015年12月31日。被申请人刘某在申请人处工作后,申请人某有限责任公司安排被申请人刘某到相关培训机构参加了培训,并支付了2万元的培训费用。双方还自愿签订了《培训协议》,约定了服务期为5年,自2011年1 [Summary of Case] ​​On January 1, 2011, a limited liability company of the claimant signed a five-year written labor contract with the respondent Liu, and the contract period was from January 1, 2011 to December 31, 2015. Liu was the applicant in the applicant office work, the applicant a limited liability company arranged for the applicant Liu to the relevant training institutions to participate in the training and paid 20,000 yuan training costs. The two sides also voluntarily signed the “Training Agreement”, which stipulated a service period of 5 years from 2011.1