Tags transport connection and co-operation in logistics development; trade and investment co-operation Viet Nam, China boost border co-operation Thursday, Nov 23, 2017 A conference opened in Hai Phong City on Wednesday with a view to promoting co-operation along the economic corridor of Viet Nam’s Lao Cai Province, Ha Noi, Hai Phong and Quang Ninh Province and China’s Yunnan Province.
