What have been accomplished in President Xi's Europe tour?

Chinese President Xi Jinping is expected to wrap up his five-day visit to France, Serbia, and Hungary, on his first official tour to Europe in five years. The three countries rolled out the red carpet to welcome their Chinese guests, stirring a China fervor among the local people and heated discussions in the media. While new opportunities are set to open up in Beijing's collaboration with these countries, skepticism lingers over EU policies on how to approach the bloc's second largest trading partner. To what extent has this trip brought clarity to the issue?