Winter Holiday Jan-Mar Asia Thailand or/and Vietnam etc.

Yes, it's still a long way off, but we currently have enough sun. I live at the foot of the Black Forest, about 50 km south of Karlsruhe. What more could you need right now? But now for the winter vacation – who has the time, desire, and opportunity to plan an extensive Asia vacation for two? Duration between 6-12 weeks depending on possibilities/scope and budget, maybe also shorter trips by motorbike are possible. The destinations are individually adaptable, maybe you also have some Asia vacation experience. Ideally, you are, like me, independent, uncomplicated, tolerant, and prefer simple travel. And of course, we should get to know each other beforehand... Now about me: M. 57 yrs. Non-smoker 176/74kg, ready for a winter vacation. I look forward to serious replies.