Grey-haired Chang Zhifu stands out from the young volunteers working  小题1: guides in Xidan Culture Square, one of the capital city’s booming business districts.

“Welcome to Beijing. I am an Olympic volunteer,” Chang said on Tuesday to Carhen Winston,  小题2:_ tourist from Washington D.C.

“It’s 小题3:  (amaze) to meet a 66-year-old Chinese lady  小题4:  speaks good English,” Winston said.

In order to become a volunteer for the Beijing Olympics, Chang began to study English and sign language a year ago.

“As an old Chinese saying  小题5: (go), ‘It’s never too old  小题6:  (learn),’ and  小题7:  I have to do is to put in more efforts,” said Chang.

Every day she carries two booklets, one for English and the other for sign language. The time she spends _小题8: the bus is “always good for revising”.

Chang  小题9: (invite) to teach sign language to young volunteers now and then. “Go, China!” is always the first sign she teaches.

“Granny Chang is quite a celebrity here, because of  小题10:  hard work and Olympic spirit. We just want her to have a short break.” Wang Hao, the leader of the volunteer team said.