Old Book of Tang: Zhang Yichao sent his elder brother to present the registers of eleven prefectures, including Gua, Sha, Yi and Su. He and Long had…
Zhang Yichao sent his elder brother to present the registers of eleven prefectures, including Gua, Sha, Yi and Su. He and Long had fallen to Tibet over a hundred years earlier, and Longyou was recovered.
」沙州刺史張義潮遣兄義澤以瓜、沙、伊、肅等十一州戶口來獻，自河、隴陷蕃百餘年，至是悉復隴右故地。
Location: 舊唐書 卷18下 大中5年
Zhang Yichao, a native of Shazhou, presented eleven prefectures including Guazhou and Shazhou to the court.
沙州人張義潮以瓜、沙、伊、肅、鄯、甘、河、西、蘭、岷、廓十一州歸于有司
Location: 新唐書 卷008 穆宗~宣宗 大中5年10月
Zhang Yichao, prefect of Shazhou, sends envoys and submits to the court.
春，二月，壬戌，天德軍奏攝沙州刺史張義潮遣使來降。
Location: 資治通鑑 卷249
Place: 敦煌
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