The engagement ring is usually worn on the left ring finger.
Tips
culture
Also written 订婚戒指. Full form of 戒 is 戒指 (ring). DR (Darry Ring) popularized the '男士一生仅能定制一枚' (a man can only ever order one) marketing hook in China; 周大福 and 老凤祥 dominate the mass market.