The subtle and metaphoric duel that transpires atop the trees of a bamboo grove relies entirely on lines suspended from cranes normally used for construction, with the actors hovering a distance of five to six stories above ground.
以影片中充滿隱喻的竹林戲來說，拍攝竹尖上的打鬥，用的全是工程用的大吊機來吊鋼絲，人離地面五、六層樓高。