Joachim Pham

 On their wish list: an expanded role for women in the church.

Environmental Christmas crèches are part of a growing trend among Catholic parishes in Vietnam, as a way to echo teachings of Pope Francis' 2015 encyclical "Laudato Si', on Care for Our Common Home."

To combat human trafficking in Vietnam, Catholic sisters support survivors and act to protect vulnerable people by establishing avenues to employment and sustainable livelihoods.

Religions can make contributions to environmental care by inspiring their members to recognize their common responsibility for the Earth and take action to conserve and maintain natural resources for future generations, said one speaker.

In disaster-prone provinces of central Vietnam, sisters help locals and farmers adjust to climate change through sustainable techniques and financial support, allowing them to adapt and stay on their land. 

The Vatican's foreign minister made a first-of-its kind visit to Vietnam, fueling speculation that Pope Francis may add an historic stop to the country during his September trip across Asia.