I am a dual citizen of an EU country and the US and am living in Bangkok with a valid work permit and visa issued into my US passport. I am planning a trip to China and a number of other countries that charge much less for EU citizens than Americans and, thus, would like to get my visas issued into my EU passport. Since my EU passport shows no evidence of entry into Thailand, and the embassy requires proof of a Thai visa, is it possible to get the visa on the basis of my EU nationality at the Chinese Embassy in Thailand? Will it suffice for me to include a copy of my work permit and visa as entered in the US passport, or would the embassy then insist on processing the application on the basis of the US passport? The other option would be for me to enter another country (e.g., Singapore) with my German passport and take care of the applications there. Thanks in advance for your help.