Airport Jinan Yaoqiang International Airport is located about northeast of the city center and located in of Licheng District, Jinan, from which the name of the airport is derived. The airport is connected to the city center of Jinan by expressways. It has domestic flights to many of the major cities in China as well as to international destinations, in particular Helsinki, Osaka, Seoul, Paris, Bangkok and Singapore. Buses The conventional buses in the city have air-conditioned and non-air-conditioned buses. Air-conditioned lines have a K prefix on their route numbers. From 2018, most lines are air-conditioned lines (Include lines without K perfix). These lines comprise more than 200 routes covering the whole city. Culture and contemporary life Dialect Local residents in the city proper, as well as in the surrounding areas, have traditionally spoken the Jinan dialect of Mandarin that is not readily understood even by native speakers of standard Mandarin. The younger people of Jinan are more likely to speak standard Mandarin, whereas many older residents retain strong local dialect elements in their speech. Nevertheless, even the younger residents of Jinan tend to retain a strong local accent and mix local vocabulary into the standardized Mandarin vocabulary. Due to the influx of migrant workers during the past decade of China's economic boom, many of the current population that are of working age are not natives of Jinan but have learned to understand the Jinan dialect. Cuisine Jinan has its own cuisine, the Jinan style of the Shandong cuisine, one of the Eight Culinary Traditions of China. One of its features is the use of soup in its dishes. Modern cuisines in northern China —Beijing, Tianjin and the northeastern regions including Heilongjiang, Jilin and Liaoning— are all branches of Shandong cuisine. Shopping centers Most shopping malls in Jinan are in the downtown area centered around City of Springs Square and Quancheng Road (). City of Springs Square was built by the municipal government beside the city moat in the early 21st century; at the center is the statue "Spring" which has become a symbol of Jinan. The square borders on the ancient city moat. It has a music fountain, a 46,000 square meter underground shopping center and a memorial hall with statues of famous people from Shandong. Most shopping malls in Jinan are in the downtown area centered around City of Springs Square and Quancheng Road (). City of Springs