This paper analyses the referent of them and find it is mostly relative to "hill house" and "hill field",so it shows Hakka dialects is a hill language.

Metallogenic physica-chemical conditions analysis of Julong′an uranium deoposit in Xiangshan Orefield;

According to the tectonic setting and minefield structural features analyses,considered that the genetic mechanism of Hanxiecun small dome structure in Yaoshan minefield is a diapiric thermal dome.

In the recent years,by researches of ore prospecting in the Fengshan orefield,not only Carlin-type gold deposits and some new clues of ore prospecting are discovered,but also some new insights about mineralization of the ore field are obtained.

The Fengshan orefield consists of the Fengshan Cu deposit, the Jilongshan Au-Cu deposit and the Lijiawan Cu deposit, which are skarn-porphyry-type deposits.

Guided by porphyry metallogenic theories, This paper emphaticlly studies the metallogenic geology background, micro-disseminated (Carlin-type) gold deposits recovered recently and porphyry metallgenic series of Fengshan orefield in Hubei.

Heshan coalfield belongs to the typical southern China's karst mineral deposit.

The Heshan coalfield is typical karstic water filling deposit;water disaster is serious during coal mining.

Based on analysis and study on regional geological structures, coal-bearing strata, coal property and CBM extracting wells in Baotian-Qingshan Block, the author summarizes the achievements of the block in terms of gas content and permeability of reservoirs and points out the targets and prospects of the block to explore CBM in the future are .