Tags The Song Hong (Red River) Delta region Red River Delta attracts more foreign investment Thursday, Sep 03, 2015 The Song Hong (Red River) Delta region was able to attract US$5.68 billion in foreign-direct investment (FDI) in the first eight months of this year, accounting for 42.6 per cent of the total FDI that the country attracted. Red River Delta lures $65 billion in foreign funds Wednesday, Apr 01, 2015 The Song Hong (Red River) Delta region had attracted 5,411 foreign-invested projects worth US$65.5 billion till March 1 this year.