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.

Today, let us round out the design of our PG601 45° V16 engine with top-end elements, accessories, and emission control. I believe that in the next decade, we will see more V16 engines, some achingly similar to PG601.
Today, let us delve into the short block of the 6L 45-degree V16 engine that I introduced previously and go over the reasoning behind its design choices, particularly with the philosophy of PG601 in mind.
These photos were taken during the month of February 2026 in Zhongshan.
These photos were taken in Zhongshan in February 2026.
I present a 6.0L naturally-aspirated V16 engine intended for flagship vehicles. It prioritizes character, drivability, and reliability rather than peak power.
Today, I am presenting Type 4, the world’s first extendable MP-FUV. It has 7 unique features, which I will touch on one by one.
Type 2 carries over the drivetrain of the Type 1 and making the chassis lighter and more focused is the more fruitful direction in the body style of a compact speedster.
Today, let us examine a front-mid engine, front-wheel drive compact hot hatch with double wishbone front and rear suspensions. It may be one of the most characterful and most enjoyable cars ever envisioned.
These photos were taken in the Qing Hui Garden in Shunde in January 2026.
Today, I am introducing a unique 2.0L hot-V electric-turbo 90-degree V4 with motivations and specifications.
I explain why emissions requirements are driving a comeback of large displacement, naturally-aspirated, port-injected engines.
Previously, I have covered the engine, the drivetrain, the chassis, and the exterior of the mid-size grand tourer that I would build, Type 1. Today, let us move onto the interior.
These photos have been from January 2026 in various parks in Zhongshan.















