2. Word combination:

(1) Harmony

Sentence: This day will surely come, citizens. By then, there will be love, harmony, light, joy and vitality everywhere. This day will surely come. We also died to promote its early arrival.

Explanation: Proper Harmony and Symmetry: Harmonious Tone | The colors in this painting are very harmonious.

(2) Homophony

Sentence: Obama has countless brands so far. For example, an ice cream shop launched a YesPecan ice cream in order to harmonize with Obama's speech slogan YesWeCan, and a doll company launched a pair of dolls based on Obama's daughter.

Explanation: Words are pronounced the same or similar.

(3) Harmony

Sentence: If there is great pain and bleeding in any land or water, or too many people live in dense and discordant places, the soul will retract, because this is to let the soul experience pain.

Explanation: Harmony.