Here’s an example of how. My Taiwanese friend and her Greek boyfriend were going to get married. But when they went to the municipality where the Greek man resided, the city told them they couldn’t get married. Why? Because there was a previous court case where a Taiwanese woman and a Greek man wanted to have a civil marriage, but his parents objected. The parents of the Greek man hired a lawyer to block the marriage. The lawyer used the argument that Taiwan is not a country, and therefore her identification was invalid. The Chinese embassy didn’t help either, saying they had no records of Taiwanese citizens.
Ever since then, some cities in Greece just won’t marry any Greeks with Taiwanese. All of these couples are educated women and men who met at universities in the UK.
But still the ROC has a TECO in Athena…your friend can ask them what to do.
All Greeks I meet are pretty nationalism. They think they are the oldest culture in the world,most developed one and so on…
During the Kosovo war they hold demonstrations against NATO ( by support them at the same time). And they showed a high solidarity to the Chinese people who had a bomb embassy in the more broken Kosovo.
Perhaps the Taiwanese lady should change her religion. From some Turkish I meet in Germany told me how they treat a possible son or daughter in law who is a non Greek.