Ni Oṣu Kẹsan ọdun 1969, ere Kannada atijọ kan, Horse Bronze Galloping, ni a ṣe awari ni Tomb Leitai ti Ila-oorun Han Oba (25-220) ni agbegbe Wuwei, agbegbe Gansu ti ariwa iwọ-oorun China.Aworan naa, ti a tun mọ si Galloping Horse Treading lori Flying Swallow, jẹ afọwọṣe iwọntunwọnsi pipe ti a ṣẹda ni aijọju ọdun 2,000 sẹhin.Oṣu Kẹjọ yii, Agbegbe Wuwei ṣe ọpọlọpọ awọn iṣẹlẹ ni iranti ti iṣawari alarinrin yii.