For about 200 years the Gurkhas have served on the front lines of almost every British Army conflict. Until 1997, HK was a home base for many. One retired Gurkha soldier here worries that their legacy here may soon be forgotten.
Reporter: Tina Jiang
＜At Home Abroad＞
Some foreign students in HK live with host families as exchange students. We find out how they deal with the culture shock here.
Reporter: Zela Chin