The 2011 Guangdong Chemistry Competition is taking place tomorrow (though I am not participating ^_^).
A few days ago, my classmates asked me to help find past exam papers for the Guangdong competition. Unfortunately, after searching back and forth on Baidu and Google, I could hardly find any usable links. I finally managed to find a few downloads, but they actually required payment, which was quite frustrating... However, hard work pays off, and I finally found one. I will share it here first to prevent it from being lost. If I can find more in the future, I will also share them here.