Longjing, county-level city in Yanbian Korean Autonomous Prefecture 延邊朝鮮族自治州|延边朝鲜族自治州[Yan2 bian1 Chao2 xian3 zu2 Zi4 zhi4 zhou1], Jilin / Longjing or Lungching Township in Taichung County 臺中縣|台中县[Tai2 zhong1 Xian4], Taiwan / also Longjing tea 龍井茶|龙井茶[long2 jing3 cha2]