Which of the following statements is NOT true about Harbin according to the spea

The northern Chinese city of Harbin is often called the "Ice City" and is a modern metropolis of 2.6 million people. Located along the Russian-Chinese border, the city’s culture is a rich and diverse mixture of many ethnic minorities from across Asia and other neighboring countries. Many Russian refugees who fled the Revolution in 1917 also call Harbin their home. The construction of the Chinese Eastern Railway helped to industrialize the city, making it the number one manufacturing location in northeastern China.

Olive oil is a staple in the diet of Mediterranean countries. It is not only used in cooking, but also used liberally mixed with vinegar as a dressing, and even with cracked black pepper as a dipping sauce for foccacia bread. 40 years ago, when researching the Greeks living on the island of Crete, researchers were amazed by the results. Despite the high fat content in the traditional Greek diet, the residents of the island had an exceptionally low occurrence of heart disease. This led researchers to examine the diets of the Greek people to try to figure out what factors contribute to this low rate of heart disease. Their conclusion? Olive oil!