Complex sentence: Since then, the Pillar has remained on display at the Haking Wong podium; a silent tribute is held by HKUSU and The Hong Kong Alliance in Support of Patriotic Democratic Movements in China in May every year.
Split into simpler sentences: Since then, the Pillar has remained on display at the Haking Wong podium. A silent tribute is held by HKUSU and The Hong Kong Alliance in Support of Patriotic Democratic Movements in China in May every year.