往来
wǎnglái · HSK 6
dealing
🤝 go + come = the back-and-forth that keeps people in contact
往 means go toward, 来 means come. Together they capture reciprocal social flow — you go to them, they come to you.
往 — 彳 (step radical) + 主 (phonetic)
往 originally depicted a foot moving toward a place, with the 彳 radical signaling motion or walking. The right component 主 served mainly as a phonetic clue. Over time the meaning settled into 'to go (toward)' and, by extension, 'past' or 'previously'.
来 — pictograph of a wheat plant with grain heads
来 originally depicted a stalk of wheat with drooping grain heads, and meant 'wheat' in oracle bone script. It was later borrowed phonetically to write the unrelated verb 'to come,' which became its dominant meaning. The original 'wheat' sense was taken over by 麥 (now 麦).