effective; in effect; valid
有 (yǒu) · 6 strokes
Depicts a hand (又) holding meat (肉). In Oracle script this character was written the same as the phonetically similar 又, but later the 肉 component was added to distinguish them.
效 (xiào) · 10 strokes
Phonosemantic compound. 攵 represents the meaning and 交 represents the sound.