鏈軌

链 = 连 + 钅 : Li Qingzhao (li) has been kidnapped and chained down (连) in the anthill's bathroom (an4). Luckily she has a tiny golden harpoon (钅) as a necklace (链) around her neck which she is able to pick up with her mouth, and with which she is able to pick the lock.

轨 = 车 + 九 : Gitta Giraffe (gu) is riding a roller coaster inside of the Eiffel Tower (ei3). The roller coaster has a red cabriolet (车) follow a figure-nine (九) track (轨). Additionally, the red cabriolet does not emit normal smoke but cloud nines (九).