The document is a letter of recommendation from Ally Wu, certifying that Ms. Zong Cong Linda will be participating in an English language program at the University of Toronto from July 12 to August 7, 2010. It states that Ms. Zong Cong has been a highly qualified and hardworking English teacher at Shenzhen Foreign Languages School for three and a half years. All expenses for her visit will be covered by the school, and they guarantee she will abide by Canadian laws during her stay.