混交行 (Kún-kau-lêng) (Thó͘-chio̍h-liû, Thô͘-chio̍h-liû) 是1款 (khóan)地理 (tē-lí)現象 (hiān-siōng),意思 (ì-sù)是機大片 (kui-tōa-phìⁿ)的塗沙 (thô͘-soa),然 (liân)石頭 (chio̍h-thâu)徙 (sóa)振動 (tín-tāng)。佇 (Tī)台灣 (Tâi-oân),這款 (chit-khóan)現象定定 (tiāⁿ-tiāⁿ)是因為大水雨 (tōa-chúi-hō͘),致使 (tì-sú)山頂 (soaⁿ-téng)的塗沙佮石頭就 (tio̍h)按呢 (án-ne)規个 (kui-ê)對 (ùi)山坪 (soaⁿ-phiâⁿ)留落來 (lâu--lo̍h-lâi),造成 (chō-sêng)山跤 (soaⁿ-kha)的災害 (chai-hāi)。