luó / sī / fěn / de / tāng / hěn / xiān / suān / sǔn / hé / là / jiāo / ràng / wèi / dào / gèng / yǒu / céng / cì螺丝粉的汤很鲜,酸笋和辣椒让味道更有层次。The broth in luosifen is very savory, and the sour bamboo shoots and chili give it a more complex flavor.