Need help for art project

[Guest]

Greetings members

I am working on 2 art projects for two very close friends for the holidays. I need to know how to write the following words in cantonese

The first word is "willow tree"
The second word is "life's journey"

I have been looking all over the internet and am having dificulty finding the correct charaters for these words. It needs to be perfect since this will be a gift.

Thank you very much for your help

[telluchinese]

willow tree＝柳树 liu3 shu4
life's journey＝生命旅程 sheng1 ming4 lv3 cheng2