Abstract-In face of the reality that English has germinated into a global language whose hegemonic effect has posed a threat to the existence of many other languages, China should glocalize English language teaching by developing Chinglish into China English -a new English variety that maintains high intelligibility in the global context and incorporates rich local linguistic and cultural characteristics. Only in this way can China prevent its English learners from acquiring a global tongue at the expense of local indigenous languages and cultures. Furthermore, China's English education or EFL education in general, when converted from manufacturing "culture receivers" to nurturing "culture senders", will be more effective in reinforcing English learners' sense of pride in their native cultural identity and increasing their confidence in intercultural communication on the global stage.

In this paper, we assume that the COVID-19 pandemic exerts a time-varying asymmetric impact on the RMB exchange rate. Based on the Taylor rule model, we examine the RMB exchange rate fluctuations around the outbreak of COVID-19. We find that the RMB rate rose steadily before the outbreak but fluctuated during the pandemic. This shows that the pandemic had a transient time-varying impact on the RMB exchange rate.

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In the construction projects there has been accompanied by the emergence of risk from the investment decision-making of the building units to the contractors bidding on projects. Therefore, in order to satisfy the interests of construction units, It is necessary to carry out its comprehensive evaluation of the risk of bidders. In this paper, according to the fuzzy mathematics theory, we discuss the relevant principles of fuzzy evaluation and calculation method, and more, analyze a project example. State the application of this method in construction bidding. Provide the decision supports for the related Companies.

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