Acting on Liu's orders, Chung Kuo-feng, a research assistant on the dig team stationed at Dayuan Primary School, began work on four locations in the pavement behind the dais in mid-April.
4 月中旬，已進駐大園國小的考古團隊研究助理鍾國風，依照召集人劉益昌指示，拿著圓鍬在操場司令台後方的柏油路選擇 4 處地點開挖。