求翻译：兹有姓名：曾昭湖 （身份证号码：362426197911278419 家庭地址：江西省吉安市泰和县万合镇点边村五组28号）于2002年3月至2010年6月在江西省吉安市庐城化工责任有限公司售后管理部从事管理工作，工作恪尽职守，特此证明。是什么意思？

Have a Name: Zeng Lake (ID number: 362426197911278419 home address: Taihe County, Jiangxi Province Jian Wanhe town side of the village five point 28) in March 2002 to June 2010 in Cottage City, Jiangxi Province Jian Department of Chemical limited liability company engaged in the management of sales

It is a name: Tseng Chao Lake (ID Number: 362426197911278419 home address: Jiangxi Province Jian tai County and 10,000 village is a town 28 5 Group) in March 2002, to June 2010 in Jiangxi Province Jian cottage City Chemical Industry Limited liability company engaged in the management of post-sales m

Now there is the name: Zeng Zhaohu (ID card number: 362426197911278419 family addresses: Jiangxi Province Ji'an city Taihe County Wan Hezhen side village five groups of 28) June, 2010 were engaged in the supervisory work in from March, 2002 to in the Jiangxi Province Ji'an city hut city chemical ind

It is named: Zeng Zhaohu (ID number: 3.,624,261,979,112,78e,+17 families address: Jiangxi Province Jian in taihe County hezhen point boundary village five 28th) in March 2002 in Jiangxi Province Jian lucheng chemical limited after sales management Department management, scrupulously, this is to cert

Now there is the name: Zeng Zhaohu (ID card number: 362426197911278419 family addresses: Jiangxi Province Ji'an city Taihe County Wan Hezhen side village five groups of 28) June, 2010 were engaged in the supervisory work in from March, 2002 to in the Jiangxi Province Ji'an city hut city chemical ind