Is it easy for three books to enter China Mobile Railcom?

It's hard to get in. The interview of China Mobile Tietong requires unit examination and three years' working experience. The conditions are very harsh, and it is not easy to get into three books. China Mobile Tietong Co., Ltd. (hereinafter referred to as "China Mobile Tietong") was established on September 7, 2005, and is a wholly-owned subsidiary of China Mobile Communications Group.