Isn't it this one "Happy Together"? There are two lines in it, "If there is love, there is happiness" and "A good life is wonderful".
Happy Together - Wang Xiang Zhou
Lyrics: Xu Yafei
Music: Wang Xiang Zhou
Arrangement: Ou Di/Zhang Xiao-Zhen
We came from all over the world
We have walked all over the mountains
The green mountain stays in our heart
We came together in the If you have a dance, then dance
A better future awaits
Don't stop
Walking through the south of the Yangtze River
Walking through the north of the Seychelles, there are hundreds of fragrant flowers
Dreams are in the front of the heart
Fly together with hope
Happy road, everyone come together
There's happiness when there is love
Happiness.
With love comes happiness
With love comes happiness
With dreams comes happiness
Beautiful life is wonderful
Happiness together
Happiness together
Happiness together
With love comes happiness
With dreams comes happiness
With love comes happiness
With dreams comes happiness
Happiness together
With love comes happiness
Happiness together
Happiness together
Happiness together
Happiness together
With dreams, hearts will blossom
Beautiful life is wonderful
Happiness together
Happiness together
Happiness on the road
With love will bring happiness
With dreams, hearts will blossom
With love, happiness will come
With dreams