New biostratigraphic materials of planktic foraminifera of the Upper Cretaceous from Gongza,Dingri,southern Tibet,China;

On the Lyric Art of the Modern Tibetan Writer——Gongbuzhaxi s Poetry;

Ninety-eight Cretaceous rock samples collected from the Gongza Section,Tingri,southern Tibet,were studied using chromatic methods,together with microscopic observations and major elements analysis.

Vast Tang-style by using morality to manage a country——Study of tribute phenomena between Tang government and southwest and south minority nationalities;