The Changli Shrine is quite small but its two side walls are completely covered with exam IDs, each with a red slip on top. It's considered that the higher you paste them, the better your chance of doing well in the senior high school examination.
昌黎祠雖小，兩邊壁上卻掛滿了貼著紅紙條的准考證，而且掛得越高越好，以求取個「高中」金榜的好彩頭。