Exemption of VISA

Hi, Our company is organizing a group trip to Vietnam(Ho Chi Minh City). We will like to enquire whether our friends from People's Republic of China who are currently a Singapore PR need to apply for a VISA if they are going to Vietnam(Ho Chi Minh City).Are Singapore citizens also required to apply for any VISA for their trips to Ho Chi Ming city?Please advise. Thank you. Best regards, Adrian Soo Haw Hee Associate Agency Manager Certified Financial Plannerâ„¢ Authorized Representative of American Home Assurance Company (AHAC) & American International Assurance Company, Limited (AIA) DID : 6373 5713/14 FAX : 6272 9967 HP : 9873 7660 EMAIL : adrian_soo@aia.com.sg