【明報專訊】THOUGH it has not yet been announced that a turning point has come in the coronavirus outbreak across the nation, there has been more and more positive news. Over the past two days, the majority of provinces have not recorded a single confirmed case, while the proportion of factories and workers returning to production and work has been rising every day. However, corporations are facing two huge difficulties. First, how can it be ensured that there will be no infection after workers return to work? Second, how can they handle the rising costs of production and the serious shortage of labour?