Sun Group seeks to send messages of love, friendship, and peace through the projevct they have created called Cầu Hôn. Cầu Hôn's architecture is succinct, sentimental, and influenced by both Western and Eastern traditions. In the artist Michael Angelo's fresco The Construction of Adam, the term "touch" is used. Additionally, it comes from the O Thuoc Bridge in the Vietnamese folktale Ong Ngau Ba Ngau.