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Appeal to teachers

Another area that Pirelli's engineers have worked on is the tire's capability to talk with existing electronic driver aid systems. In the case of ABS, for example – assuming the same car and tire – a tread pattern optimized to work in synergy with the car's own electronics is able to brake faster.

Another focus of institutional improvements is to foster a multi-level capital market covering main boards, the STAR market and the ChiNext board, among others, so as to give full play to direct financing in bolstering the real economy.

Anyway, my friend's request wasn't difficult to fulfil. These days, recommending a new phone is a piece of cake. But it wasn't so even a few years ago.

Another man, Zhao, 81, a local resident from Guangzhou who didn't want to give his full name, told China Daily: "I have seen Kwok often on the street. I need to pay tribute to him."