Dhaka, May 17, SPA -- Bangladeshi Prime MinisterKhaleda Zia headed to Vietnam Tuesday for a three-day visitto boost trade and investment ties, her office said in astatement. Zia is scheduled to meet with Vietnam Prime Minister PhanVan Khai on Wednesday, the statement said. A 34-member delegation including some high profilebusiness leaders accompanied the prime minister, it said,adding that during Zia's visit, the two nations areexpected to sign an investment agreement to enhance theirbilateral business relationship.--SPA1306 Local Time 1006 GMT www.spa.gov.sa/262997