Dr Jiulin Teng
Welcome! I am Dr Jiulin Teng. Over the years, I have developed insights into a number of issues of popular interest. A photography enthusiast, I have also captured photos of places and people that tell stories. This website is dedicated to my thoughts and my photos.
There is a lot of confusion and certain amount of misinformation on the mechanics of AWD systems. Today, I cover the six types of AWD mechanisms found in passenger vehicles.
I discuss the five passenger cars currently on the market with the best designs to me.
These photos were taken in Ganzhou in mid-November 2025 during a brief stop.
These photos were taken in Kaifeng in November 2025, during which time I stayed while waiting for my car's transmission to be replaced.
These photos are of the flowers and trees that I planted earlier this year taken in autumn 2025.
These photos were taken in Wurzburg in early October 2025. Highlights are around the city's Residence Palace.
These photos were taken in Heidelberg in early October 2025. Highlights include the ruin of the Heidelberg castle and the garden surrounding it.
These photos were taken in Ingolstadt in early October 2025.
These photos were taken in Freising on an early evening in October 2025.
These photos were taken at the Audi Forum in Ingolstadt in early October 2025.
These photos were taken at the BMW Welt and BMW Museum in Munich in early October 2025.
These photos were taken in the Porsche Museum in Stuttgart in early October 2025.
These photos were taken in the Mercedes Museum in Stuttgart in early October 2025.