擲地有聲

lit. if thrown on the floor, it will make a sound (idiom) / fig. (of one's words) powerful and resonating / to have substance

to toss / to throw dice / Taiwan pr. [zhi2]

-ly / structural particle: used before a verb or adjective, linking it to preceding modifying adverbial adjunct

earth / ground / field / place / land / CL:片[pian4]

to have; there is / (bound form) having; with; -ful; -ed; -al (as in 有意[you3 yi4] intentional)

sound / voice / tone / noise / reputation / classifier for sounds