Complete works of propaganda slogans of Song Sai activities

1。 Use cross-word homonyms

For example, the more you sing Cantonese,

2。 Use the homophonic sound of yue.

For example, listen to Cantonese music (music) alone, listen to Cantonese music (music) with others, and listen to Cantonese music (music) together.

3。 Using Vietnamese homophones

For example, singing in Cantonese.