Nations along “the Belt and Road” are important provision production areas. Effective use of virtualized water trading strategy helps mitigate the provision dilemma and realize the efficient allocation of water resource. This paper, based on production and climate data 2010 to 2016, estimates their unit virtualized water content of seven provisions in 65 nations along “the Belt and Road”, and sets up a virtualized water trading network model based on provision and trading data, which show a feature of small world of anti-globalization. Russia and Ukraine are net provision-virtualized water exporters, while Egypt and Iran are net importers. China remains the balance with expanding provision-virtualized water trading size, playing a role of bridge in the network. This paper presents a virtualized basis for improving their agricultural production and trading structure and utilizing water resource in the nations along “the Belt and Road”.

China is entering start-up period, starting up has become a new engine to push innovation and economy. Start-up capability and compositing of starters directly impact start-up performance. This paper, based on incubators survey data, aiming at the starters, studies the impacts of sentiments capability, recognition capability, profession capability and social capability on start-up performance, and discusses the media of compositing. Start-up capability plays a positive role on performance, the others vary that start-up compositing is positive on performance and of obvious media in relation between start-up capability and performance, and of partially media in relation among recognition capability, profession capability, social capability and performance, and of a thorough media in relation between sentiment capability and performance. 

 Jienagepu gold deposit is the latest discovery in Zhaxikang ore concentrating area in southern Tibet. This paper, aiming at studying its mineralization age and mechanism, dates the sericite's Ar-Ar ages in orebearing quartz vein, and H & O isotopes tracking, and compares the results with Pb-Zn-Au-Sb deposits within the same area. Result shows that mineralization age of Jienagepu gold deposit is 17.6±1.8 Ma, the same as the Pb-Zn-Au-Sb deposits and as light-colored granites and pegmatites in Cuonadong dome. Combined with H & O isotopes tracking, this paper thinks Pb-Zn-Au-Sb metallogenic system in Zhaxikang ore concentrating area is controlled by Cuonadong gneiss dome with mineralization age at 16.6~18.7 Ma. The Miocene magmatic events provided heat to drive the underground water circulation and extracted the mineralizing elements from strata or Himalaya, mixed with a small quantity of magmatic fluid and mineralizing elements, migrated along SN-striking faults and concentrated to form the deposit, forming a four-in-one dome-magma-strata-structure ore controlling system.

 Iron ore tailings, a residue generated from iron ore processing after extracting the concentrate, is a major industrial solid waste, which has been a public attention on its utilization. This paper gives an introduction to the features and situation of China’s iron ore tailings, analyzes its significance and necessity to comprehensively use the tailings, and reviews the comprehensive utilization status, and presents an outlook how to use the tailings that depends upon policies, economic, legal and technical researches as an effective methods to develop the secondary resource.