More And More Educators and Teachers in Colleges and Universities Consider Using Case Study Methods with Using English to Teach Students in Advanced Programs with Social Sciences, Law, Or Journalism Majors. Therefore, To Improve Teaching Quality, The Authors Will Present a Case of Using English as A Foreign Language Via a Case of Publishing Untruth Information of Some Vietnam Newspapers (Thanhnien. Vn and Tuoitre. Vn - Online Magazines in Vietnam) From Korean and China Laws Approach.There Are Ideas to Solve This Issue Even Using Criminal Act Law as They Will Cause Bad Effects Including Disinformation, Disorder, And Misleading Community and Society. As Usual, We Will Teach Students About the Approaches of President Ho Chi Minh On Publishing Activities.