The old church is also called stone church or Our Lady of the Rosary church in the heart of Sapa town, built by the French in the early 20th century. Before placing the first brick for this project. , French architects have chosen very carefully to build the site. Day by day, ethnic groups are crowded here, buying and selling goods. This is also the place where the seventh weekly cries of the call of the couple's boyfriends in the love market filled with national culture and forest mountain breath.