龍亭區 [ㄌㄨㄥˊ ㄊㄧㄥˊ ㄑㄩ; long2 ting2 qu1] Longting district of Kaifeng city 開封市[ㄎㄞ ㄈㄥ ㄕˋ; kai1 feng1 shi4], Henan ◄ ►