Hongchang ya halarci bikin nune-nunen hoto na daukar hoto na kasa da kasa karo na 16 a Shanghai ranar 1 ga Yuni, 2023.

Taron ya goyi bayan sadarwa tare da abokan hulɗar masana'antu na photovoltaic da kuma nuna kayan aikin zafi na carbon fiber don tsarin yanayin zafi mai zafi.