#1035 一物二用 Dual Purpose

#1640 一物二用 Dual Purpose

#1983 一物二用 Dual Purpose

#2437 功夫未夠 Lacking Ability

#2466 一物二用 Dual Purpose

#255 一物二用 Dual Uses

#384 一物二用 One Tool with Two Uses

#672 一物二用 Dual Purpose