Lin and Wang in the LibreOffice Conference 2019. The Chinese words in the photo in slide marks: “I have to speak Chinese, not local languages. Authors: Author: Kuan-Ting Lin and Tanax Yago (Xiao-Wu Wang) Foreword: At the LibreOffice Conference 2019, two young people from Taiwan, Kuan-Ting Lin and Xiao-Wu Wang, gave a wonderful talk called …