The difference lies in the subject. Shandong people are hospitable and good products are made in Shandong.

Hospitality refers to the hospitality of people in Shandong, and Haopin refers to the very good things made in Shandong.

Shandong, a provincial-level administrative region of the People's Republic of China, referred to as "Lu", has the provincial capital Jinan City. It is located on the eastern coast of China and the lower reaches of the Yellow River, between 34°22.9′-38°24.01′ north latitude and 114°47.5′-122°42.3′ east longitude. The province's land area is 155,800 square kilometers and its ocean area is 159,600 square kilometers. According to the seventh national census of Shandong Province, the province’s permanent population is 101.527 million.