BEIJING - Working as a test driver for Lotus Renault Formula One team again this season means that Dutch-born Chinese Tung Ho-pin can still pursue his F1 dream.

With three years' experience on the circuit, competing in F1, the world's top car racing series, is a genuine goal for Tung, not just a dream.

"I'm much more mature as a racing driver now because I have a lot more knowledge than three years ago," said the 28-year-old Tung on Tuesday, days before the Shanghai Grand Prix this weekend.