Liu I-chang is renowned in the archeological community in Taiwan for his field research. He has done the initial field work on dozens of important sites, including Shihsanhang, Tachuwei, and Peiyeh.
劉益昌在台灣考古界以田野調查知名，十三行、大竹圍、北葉等許多遺址就是他挖掘出來的。