Apart from the Dear Qin sedan and hatchback concepts, Toyota has also unveiled a third study in Beijing called Yundong Shuangqing.
The Yundong Shuangqing is a compact four-door sedan aimed exclusively at the Chinese market, and even thought there are no powertrain details available at this point, Toyota said the vehicle uses a hybrid system primarily developed at the company’s R&D facility in Changshu, China.
TMC President Akio Toyoda stated during a press conference at the Beijing Show that "We would like to put smiles on the faces of our Chinese customers with
hybrid technology. I want the people of China to be able to experience
the beauty of hybrid technology through a hybrid car born in China."

Source: Toyota