Praise the motherland: you can write poems (see Lushan Waterfall)
Love the motherland: you can write poems.
Friendship between friends: You can write poems (for Wang Lun) or couplets (courtesy and peace are more important).
Germany is not alone, there must be neighbors)
Express life: (things can be satisfied, the heart is always happy.
People have no desire for this product)
It depends.
Because I also practice calligraphy and have participated in many competitions, I know this aspect better.