The clay is taken from the banks of the Quao River and is very flexible, durable when ______ .

The temperature of the water in the jars is always one centigrade cooler than ______ outside.

water Jars made in Bau Truc are always favoured by people in dry and sunny areas _____ the temperature of the water in the jars is always one centigrade cooler

To create a pottery product, a Cham craftsman only needs an anvil, not a potter's wheel, and other simple equipment and moulds and then uses hands to ______ pieces of clay into the works he wants.

The Cham counterparts, on the contrary, still ______ talent hands and simple tools.

The Kinh people have switched to using wheel as an indispensable ______

It is ______ that