Recently, the research team led by Prof. Yu Luo from the school of Electrical and Electronic Engineering, Nanyang Technological University, discovered surface Dyakonov-Cherenkov radiation. This new type of Cherenkov radiation not only presages the next generation of miniaturized Cherenkov detectors, but also provides an indispensable route to detect particle trajectory. Moreover, this work offers a feasible route to excite Dyakonov surface waves, opening a new area of research in Dyakonov surface optics.