Tags Hilton Hotel 11 Hilton projects to be developed in VN Tuesday, Jun 20, 2017 BRG Group said it will join hands with Hilton Worldwide Group to run 11 Hilton hotel projects in Viet Nam. Thang Long GTC makes $16.42 million at IPO Thursday, Aug 13, 2015 Thang Long GTC sold nearly 34 million shares at its initial public offering (IPO) on August 13, the Ha Noi Stock Exchange (HNX) said.