Quang Ninh sent 500 health workers to support Ha Noi in vaccination, mass testing On Sept.9, Deputy Secretary of the Provincial Party Committee cum Vice Chairwoman of the People’s Council, Trinh Thi Minh Thanh attended the farewell ceremony for 500 doctors, nurses, and other health workers who are going to Hanoi to support the capital city in its defined campaigns of vaccination and mass testing. 15:27 | 10/09/2021