54
yǐngzuò mùgòu 影作木構 (architectural feature)
55
yìxínggǒng 翼形栱 (architectural feature)
56
yìxínggǒng 異形栱 (architectural feature)
57
zhùtóu pūzuò xiégǒng 柱頭鋪作斜栱 (architectural feature)