Three years after being hit by a mudslide, the Ten Thousand Buddhas Monastery (pagoda pictured) in Hong Kong fully reopened.

A mudflow, also known as mudslide or mud flow, is a form of mass wasting involving fast-moving flow of debris and dirt that has become liquified by the addition of water. Such flows can move at speeds ranging from 3 meters/minute to 5 meters/second. Mudflows contain a significant proportion of clay, which makes them more fluid than debris flows, allowing them to travel farther and across lower slope angles. Both types of flow are generally mixtures of particles with a wide range of sizes, which typically become sorted by size upon deposition.

The Ten Thousand Buddhas Monastery is a mid-20th century Buddhist temple located in Sha Tin, Hong Kong, at 220 Pai Tau Village. Its designation as a monastery is actually a misnomer because there are no monks residing at the complex, which is managed solely by laypersons. Both the main temple building and the pagoda are listed as Grade III historic buildings by the Hong Kong Government.