Bachelor and bachelorette parties in Asia: Thailand, Vietnam, Singapore top Hong Kong party people’s list for stag dos, hen nights

• Bangkok with its nightlife and top-notch pampering is always popular, while Da Nang and Hoi An in Vietnam offer good group activities, says one travel expert
• Phu Quoc and Krabi are both great for diving, while a new trends sees top local gastronomy experiences such as Okayama in Japan proving a hit