Mix flour with water to form a dough.
Cover the dough with a damp towel, let the dough rest for more than an hour.
Cut green onion to half an inch size
Divide the dough into 4 portions.
Work with one dough at a time.
Flatten the dough with a rolling pin to about 9 inch in diameter. (Remember to sprinkle flour to prevent the dough from sticking onto the table)
Continue to stretch the dough with your fist until the dough is paper thin. (very much like stretching a pizza dough, this step requires some skill)
Brush the thin sheet with oil, sprinkle salt and green onion.
Roll the dough sheet into a log shape, and cut the log into an inch thickness.
Flatten each filled dough with your palm, and pan fried on a skillet at medium heat until golden brown on each side.
