透过 (tòu guò)

to pass through; to penetrate; by means of; via

Character breakdown

透 (tòu) · 10 strokes

Phonosemantic compound. 辶 represents the meaning and 秀 represents the sound.
过 (Guō) · 6 strokes

Simplified form of 過. Phonosemantic compound. 辶 represents the meaning and 咼 represents the sound. The 咼 component was simplified to 寸.