Authorities must be ready to respond to extended bad weather after typ… stockbot 0 130 2022.08.11 17:27 https://vietnamnews.vn/society/1276907/authorities-must-be-ready-to-re… + 38 https://vietnamnews.vn/rss/society.rss + 12 Authorities have been urged not to let their guard down as Typhoon Mulan weakens into a tropical low-pressure system on Thursday morning.