A visitor looks at a display board at the Chinese Zodiac culture exhibition in Valletta, capital city of Malta, on Feb. 6, 2021. A Chinese Zodiac culture exhibition was held both online and offline here as part of events celebrating the Chinese Spring Festival, which falls on Feb. 12. (Photo by Jonathan Borg/Xinhua)

A man walks past a display board of the Chinese Zodiac culture exhibition in Valletta, capital city of Malta, on Feb. 6, 2021. A Chinese Zodiac culture exhibition was held both online and offline here as part of events celebrating the Chinese Spring Festival, which falls on Feb. 12. (Photo by Jonathan Borg/Xinhua)

A man films a display board at the Chinese Zodiac culture exhibition in Valletta, capital city of Malta, on Feb. 6, 2021. A Chinese Zodiac culture exhibition was held both online and offline here as part of events celebrating the Chinese Spring Festival, which falls on Feb. 12. (Photo by Jonathan Borg/Xinhua)

Visitors look at a display board at the Chinese Zodiac culture exhibition in Valletta, capital city of Malta, on Feb. 6, 2021. A Chinese Zodiac culture exhibition was held both online and offline here as part of events celebrating the Chinese Spring Festival, which falls on Feb. 12. (Photo by Jonathan Borg/Xinhua)

Visitors look at a display board at the Chinese Zodiac culture exhibition in Valletta, capital city of Malta, on Feb. 6, 2021. A Chinese Zodiac culture exhibition was held both online and offline here as part of events celebrating the Chinese Spring Festival, which falls on Feb. 12. (Photo by Jonathan Borg/Xinhua)