Sixty-two-year-old teacher Ye Xiaoming, left, presents a bouquet of flowers to his former primary school teacher Li Hezhen, now 99, at Li's house in Hefei, capital city of East China's Anhui province on Sept 5, 2011. As Teachers' Day (Sept 10) is approaching, Ye sent his best wishes to Li for a happy Teachers' Day and health and longevity. Ye said he could never forget teacher Li's smile the first time they met back in 1956, and Li's whole-hearted devotion to students has been the guidance for him in the past decades of his teaching career. [Photo/Asianewsphoto]?