For example, Baba Nyonya houses have Chinese-style tiles, and furniture with elements of Malay culture and colonial influence. They also worship traditional deities like the Chinese.

"Today is the birthday of the Kitchen God, so before I came here, I actually prayed to him," said Gan, laughing.

Beyond Malaysia, Baba Nyonya people can be found in Indonesia and Thailand. Gan said it is important for the region to jointly preserve the culture.

Speaking to China Daily after the forum, Gan said he especially appreciates the concept of people-to-people exchange in the Belt and Road Initiative, which is key to preserving cultural heritage.

After the addition of the Wangchuan ceremony and related practices to UNESCO's intangible cultural heritage list, Gan said he now visits China more often to communicate with the community in Fujian, discussing long-term mechanisms to preserve and promote their shared cultural heritage.

He is also excited that Malaysia is preparing to join the China-initiated Alliance for Cultural Heritage in Asia because it will promote cultural exchange, which may also help generate new blended culture.

"The world today is complex, but when we speak about cultural heritage and the sense of belonging, I think that will break a lot of ice," said Gan.

Despite being a Baba in Malaysia, Gan put on a traditional Indonesian batik shirt to speak at the forum to show that things unique to a certain culture can also be shared by the world.