This type of "deadline" to invade Taiwan has been "discovered" repeatedly. For example, look at this article from 2017/10/05 in https://www.taiwannews.com.tw/en

This type of "deadline" to invade Taiwan has been "discovered" repeatedly. For example, look at this article from 2017/10/05 in https://www.taiwannews.com.tw/en/news/3268316 https://www.taiwannews.com.tw/en/news/3268316: "According to a book published on Tuesday titled "The Chinese Invasion Threat" by Project 2049 think tank fellow Ian Easton, Beijing has finalized a secret plan to invade Taiwan by 2020, according to classified documents from the Chinese military obtained by the author, reported the Washington Free Beacon." Much as I love Taiwan, let's not pretend this is anything other than propaganda. Only goes to show that bullshit can be produced by pro-Taiwan analysts just as well as by pro-Beijing analysts.