Formation of the gas reservoirs of the Leshan-Longnvsi Sinian palaeo-uplift in central Sichuan;

Reservoir Characteristics and Distribution of Sinian to Ordovician in Western Hunan and Hubei;

Sinian carbon isotope anomalies and their geologic significance in Jiangshan,Zhejiang Province;

The chemical types of phosphorites of Sinian System in the Yangtze Block and their implications;

The strata from Sinian System to Silurian System are new formations and fields with better exploration potential in the southeast area of Sichuan Basin,but the degree of prospecting is quite low.

The dominating stratigraphy containing Pb-Zn deposits in upper Yangtze platform is the Sinian system in which the Dengying formation and the Doushantuo formation developed.

Sequence-Stratigraphic Division for the Sinian System of the Upper-Yangtze Region;

From litho-facies succession to meter-scale cycle and fromsedimentary-facies succession to third-order sequence, the Sinian system in theshallow-water setting can be divided into five third-order sequences that can begrouped into one second-order sequence.

The discovery and significance of the Presinian Ma anshan Formation in the central part of the Kang-Dian Axis, southwestern China;

Some mistakes and confusions of name and evolution of Groups and Formations of the Presinian System in southwest Sichuan occurred in some journals and monographs are introduced.

The lower Sinian and pre-Sinian of the Daba Mountain area in the South Qinling region;