Here are some options:
For "peace":
* 和平 (hépíng): This is the most common and direct translation for "peace".
* 安宁 (ānníng): This means "tranquility" or "serenity" and conveys a sense of peacefulness.
* 和谐 (héxié): This means "harmony" and implies a state of balance and peaceful coexistence.
For "love":
* 爱 (ài): This is the general word for "love" and can encompass different kinds of love, including romantic, familial, and platonic.
* 友爱 (yǒuài): This means "brotherly love" and emphasizes a sense of mutual respect and affection.
* 慈爱 (cíài): This means "loving kindness" and suggests a compassionate and caring attitude.
Phrases that combine peace and love:
* 爱与和平 (ài yǔ hépíng): This literally means "love and peace" and is a simple and direct way to express both concepts.
* 世界和平, 人间大爱 (shìjiè hépíng, rénjiān dà'ài): This translates to "world peace, great love in the world" and conveys a broader message of peace and love for humanity.
* 愿天下无忧，皆得安宁 (yuàn tiānxià wú yōu, jiē dé ānníng): This translates to "May all in the world be free from worry and find peace" and expresses a wish for peace and happiness for everyone.
The best way to say "peace and love" in Chinese will depend on the context and the specific message you want to convey.