Wikipedia
Faxian
Faxian (337 – c. 422) was a Chinese Buddhist monk who travelled by foot from China to India, visiting many sacred Buddhist sites in what are now Xinjiang, Pakistan, India, Nepal, Bangladesh and Sri Lanka between 399-412 to acquire Buddhist texts. His journey is described in his important travelogue, A Record of Buddhist Kingdoms, Being an Account by the Chinese Monk Fa-Xian of his Travels in India and Ceylon in Search of the Buddhist Books of Discipline. Antiquated transliterations of his name include Fa-Hien and Fa-hsien.