Upon <a href="https://en.wikipedia.org/wiki/Hu_Yaobang" id="mw8Q" rel="mw:WikiLink" title="Hu Yaobang">Hu Yaobang</a>'s death, the <a class="mw-redirect" href="https://en.wikipedia.org/wiki/Tiananmen_Square_protests_of_1989" id="mw8g" rel="mw:WikiLink" title="Tiananmen Square protests of 1989">Tiananmen Square protests of 1989</a> begin in China.