Liu Wenxiang Malatang must have an authorization letter. You cannot open a store without a letter of authorization. Sign the letter of authorization: This brand agent must go to the headquarters to sign the letter of authorization and pay the required fees. Liu Wenxiang and his wife created the Street-wide Fragrant Big Bowl Malatang in Huanan County No. 2 Middle School. Their secret recipe of chili peppers. The aroma filled the whole street, so the big bowl of Malatang won the recognition of the No. 2 Middle School students and surrounding residents for its aroma and spiciness.