I gather you're a UK resident asking this in regards to buying travel insurance from WorldNomads.com ? If so, the countries that we consider to fit within South Asia & Eastern Asia are -
Brunei, Burma (Myanmar), Cambodia, China, Hong Kong, Indonesia, Japan, Korea, Laos, Malaysia, Mongolia, Philippines, Singapore, Taiwan, Thailand, Vietnam
These are defined in the UK policy wording.
Cheers over 6 years ago