Beijing Tongtiansheng Grain Store is a "sesame paste" store, which contains a lot of sesame paste, peanut butter and their mixed paste. Different from the quick sales mode of most shops at present, there is a mode of "careful calculation" or even "piecemeal knocking".

The goods in the shop are varied and the miscellaneous grains are complete. The food and dry food needed for daily life are well prepared and deeply loved by the people. The most famous is "Sesame Bar Sauce".

Tongsheng Grain Store is an old Beijing-style store, which also shows the times of old Beijing. This shop is antique outside, but it reflects the Beijing style decades ago, and it is also a very nostalgic place.