Vietnam’s Prime Minister Nguyen Xuan Phuc says the country will not rush to open its borders to foreigners as it strives to prevent a second wave of the novel coronavirus outbreak that has hit other countries, according to a post on the government’s website.     Phuc said the country is not going to open up to tourists yet and the travel of foreign experts, high-level workers and investors into Vietnam will be closely monitored, according to the post. Allowing Vietnamese people to w