iTA (iTraining Association, former Math and Stats Learning Inc.) is an education service organization founded by two PhDs Xiande Yang Lingling Fan. iTA provides tutoring of all undergraduate math and stats courses and part of computer science and other subjects, training of SAS, CFA, iOS App Designing, Excel & VBA, R, GMAT, and GRE, teaching math from Grade 1 to Grade 12, and consulting for graduate study application and job hunting and revising work for CV, Personal Statement, and Cover Letter
iTA (iTraing Association, 原Math and Stats Learning Inc.)是由杨先德和范玲玲两位博士创立教育服务机构. iTA提供所有数学、统计、部分计算机及其它课程教学辅导; SAS, CFA, iOS应用及开发, VBA, R, GMAT, GRE培训; 1年级到12年级数学培优; 申研和工作咨询，以及CV，Personal Statement, 和Cover Letter修改