There are two famous food programs on Zhejiang TV Station: One is "Chef Star Gaozhao", a band of brothers led by Xiao Yang, which collects special snacks and gourmet food from all over the country.

The other show is "Sweet Food Wins the World" hosted basically by Zuo Yan and Hua Shao. They eat more luxuriously and often travel to other provinces to do shows, which is not bad!

According to your description, one of the two hosts is fat and the other is thin. If they were both men, they would definitely be on "Chef Star"!