On Monday I got two postcards: one from Taiwan and one from Germany.
The card from Taiwan shows Xiaoyoukeng. Xiaoyoukeng is a post-volcanic geological park in the Yangmingshan National Park. It is known for its hot springs and sulphur crystals.
The stamp on the front side celebrates the Year of the Rooster (issued 01-12-2016) and was cancelled with a special postmark.
On the backside there is the complete set of the Year of the Rooster stamps.
Thank You very much Reuen!