At the northern frontier of China, two sentries and an army dog "Xiaolong" of the "Heihe honorable company" are on guard on March 6, 2014. (Wei Jianshun/vip.people.com.cn)

To guarantee the border security during the "two sessions", the "Heihe honorable company", stationed at the northern frontier around 50 degrees north latitude, guards the frontier with high sense of responsibility. Guided by the spirit of patriotic dedication, the company guarantees the security of the frontier through information monitoring, patrolling, and sentry duty at guard posts.