Retrieved 3 August 2017. 則天臨朝，長壽元年，武威軍總管王孝傑、阿史那忠節大破吐蕃，克復龜茲、于闐等四鎮，自此復於龜茲置安西都護府，用漢兵三萬人以鎮之。[In the first year of the Changshou era [692], under the reign...