开花儿 Traditional 開花兒 kāi huā r 🔊 erhua variant of 開花|开花[kai1 hua1] + Review this word Meanings kāi huā r 開花兒 erhua variant of 開花|开花[kai1 hua1] Its characters 开kāito open; to turn on; to driveHSK 1花huāflowerHSK 2儿érchild