1. This book is perfect for those who have tired gardening and just can't seem to make it work as well as for those who are simply too daunted by the idea of creating and maintaing a graden and so have never even attempted. 마지막 문장에 so 는 무슨 용법인건가요??

2. Promoting Korea to the world's business leaders was the name of the game for President Park on the eve of the World Economic Forum in Davos. 앞문장에서 전치사 를 단순히 방향과 획득의 목적 정도의 뜻으로는 정확하게 의미가 다가오지않는데 전치사 to / for 를 어떻게 봐야하나요??