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The cultural origin of Taoism life thought includes: the mythological origin contained in matriarchal society, the rebirth conveyed by reproduction worship, and the wisdom of heaven and man nourished by witchcraft history culture. Taoism life thought is composed of life view, life and death view, rebirth theory and health theory. Taoism life thought has the distinct characteristics of life standard, natural concern and transcendent intention. The Taoist concept of “reverence for life” and “maintenance of life” is of enlightening significance to the settlement of life.

Based on both yearly data of 130 economies, this paper studies the association between the ease of doing business and FDI from three characteristics, i.e., internationalization, legalization, and facilitation. The results demonstrate that the ease of doing business and its three characteristics, i.e., internationalization, legalization, and facilitation all have a statistical positive influence in attracting FDI inflows. Second, this paper finds that in the legalization of doing business, the resolving insolvency indicator is the most statistically positive on attracting FDI, and in the facilitation of doing business, the paying taxes indicator plays an essential role in attracting FDI. Third, this paper finds that the ease of doing business has a vital impact on FDI inflows in developing countries, but not significant for developed countries. The implications of this paper are helpful for local governments optimizing their business environment to attract FDI.

The general reservoir engineering method is the injection volume and production between the regular injection-production well pattern (five-point method, seven-point method, nine-point method, etc.), geometric average calculation or kh method. The accuracy of the calculation results is low and it is difficult to reflect the political enemy dynamics of reservoir heterogeneity and correctly evaluate the water characteristics of reservoir development and characteristics. Problems of water injection, distribution and well efficiency are not solved. We can intuitively understand the dynamic flow characteristics of fluid in underground by using the oil-first device technology, and combined with the basic principles of reservoir engineering, a method of hydraulic reservoir dynamic evaluation is proposed. Using this method, many variables such as drainage area of oil well, flooding velocity, flooding swept area between oil Wells can be evaluated quantitatively, and the development effect of oil field can be evaluated accurately. According to the analysis of the characteristics and factors of the distribution of the wire, the corresponding adjustment measures are taken to make the dominant wire weaker and the weak wire stronger, and finally achieve the purpose of improving the recovery rate.

In order to improve the compressive strength of concrete, mineral admixtures can be added to concrete to replace part of the cement(C). Commonly used mineral admixtures include fly ash(FA) and silica fume(SF). Through a series of experiments, the effect of adding different amounts of fly ash and silica fume and double mixing on the strength of concrete was studied by using the same amount of substitute for cement under the same water-binder ratio. The results show that fly ash has a certain influence on improving the fluidity of concrete, and the influence on the strength of concrete is mainly in the later period; the influence of silica fume on the fluidity and strength of concrete is better than that of fly ash, and the main influence of silica fume is on the increase in strength. The early stage and the later stage are slower; the strength of concrete mixed with fly ash and silica fume at the same time increases first and then decreases with the increase of mineral admixtures.

Gastronomy tourism, as a new tourism mode with special interest, can not only stimulate tourists’ interest in experiencing local traditional food, but also better meet tourists’ personalized experience needs, which is highly respected by the tourism market. Based on the research of scholars at home and abroad, this paper takes Macao food tourists as the research object to study the relationship among tourism experience, perceived value and destination image. The results show that the tourism experience of Macao food tourists has a significant positive impact on their perceived value and destination image, while the perceived value of tourists has a significant positive impact on their destination image. Based on the above research results, this paper puts forward several suggestions for the sustainable development of Macao’s gastronomy tourism and makes a little contribution to the development of Macao’s gastronomy tourism.

The real-time forecasting of flooding event and pollution emergency has a significant impact on the robust of urban lake and groundwater coupled system. However, the traditional statistical based prediction method is too rough while numerical based method is very time-consuming. In this study, a framework integrating surface water-groundwater coupled numerical model and surrogate model for real-time forecasting was proposed. The Artificial Neural Network (ANN) algorithm was used to train the surrogate model. The performance of the surrogate model was assessed with the number of training samples and hidden neurons as variates. More training samples would help improve the performance of the surrogate model indicated with R square value getting close to 1. The complex ANN with more hidden neurons performed better than the simple networks in the condition of enough training samples, and complex network without enough supporting training samples would be inferior to the simple network.

Based on isotope and meteorology data at Vienna station from 1972 to 2014 provided by GNIP, the average monthly and annual hydrogen and oxygen stable isotopic compositions and main factors were analyzed by using various trend analysis, periodic analysis and correlation analysis methods. The monthly mean isotopic compositions change slightly, reflecting the fact that although Vienna is affected by the maritime climate and the continental climate, the former impact is more significant. The slope and intercept of the LMWL in Vienna changed significantly from October to March, indicating that it was affected by alternating effects of the two climates. The annual mean isotopes show a trend of enrichment, and it has an obvious temperature effect, but the rainfall amount effect does not exist, and no simple linear relationship was found between isotopes and vapor pressure. The annual mean isotopes also show the periodic variation characteristics with scales such as 9-16 years and 18~29 years, and it is concluded that the isotope values will be enriched after 2011 at the scale 22 years. The multivariate regression relationship established by δD and δ18O with three climate parameters of temperature, precipitation and vapor pressure can quantitatively estimate the missing value in isotopic data.