Ｔｒｕｅ Ｇｒｉｔ

ＴＡＮＧ　ＹＵＡＮＫＡＩ

In his blue uniform and wearing a bigsmile on his face．Shi Xiaolei is readyto help at a moments notice．He looksno different from any other volunteer，but there is one difference．He is deaf and heknows sign language．