Đăng bởi: Mai Thành Sơn | 23/07/2014 | 2,900
This morning (07/21/2014), the opening ceremony of the International Chemistry Olympiad ICho 2014 officially took place in Hanoi, Vietnam. Two days...
Đăng bởi: Mai Thành Sơn | 23/07/2014 | 2,541
For the past few days, under the scorching summer heat and the uplifting spirit of back-to-school season, teachers and students of Hanoi Amsterdam...