@beijingchina_066: Nobody uses cash here 💳 Shenzhen — everything runs on phone payments. Street food, taxis, market stalls, even buskers have QR codes 😳 Some shops genuinely can't give you change because they never handle cash. It happened fast. A decade ago it was all notes. Bring a phone, not a wallet 📍 #shenzhen #china #chinatravel #cashless #citylife #techcity #travel