Geological features and ore-controlling factors at Taohua gold deposit in Lushi of Henan province;

Using Lugol s coloration to judge the cut edge of esophagus in esophagus carcinoma resection;

Mesonychids from the Lushi Formation, Middle Eocene, Lushi Basin, Henan Province, China are described.

This paper discusses some problems such as the reason of poverty, the superiority in development, the way to get faimers rich, the project and policy and so on for relieving poverty and getting rich in Lushi county of Henan Province.