please point out the grammar mistakes (2)

Problems arose during the period of assignment. Let's take this as an example. A staff who has been transferred from Head Office to any local office(e.g. Hong Kong) for the post of a team's chief . In his/her first year, the goal is to allow him/her to familarize himself/herself with the local life style. During his/her second year, he/she shall begin to understand the whole operation process & procedures within the local office, and on the other hand, he /she shall keep himself/herself busy with settling down with his/her dependants , as well as handling other related issues.

2007-02-08 00:52:21 補充：
Finally in his/her third year after he/she gain enough hands-on working experience, he/she will be transferred back to the office he/she originally came from.

they could adapt the life style and culture there in the first year, then they would understand how the entire process of operation works out in the following year; then they could get back to work in their hometown finally.