Firstoff,Imustsaythatcreatingayin-yangcouplet(上联and下联)andfindingfiverelatedhorizontalphrases(横批)thatsatisfyalltherequirementsyoumentionedisachallengingtask.However,I'lltrymybesttoprovideyouwithsomesuggestions:

1.上联:神州苦难摧,民族崛起显

下联:功德积善成,繁荣神州情

Explanation:Thiscouplethighlightsthethemeofpromotingtheriseandprosperityofthenation.The上联describesthepathChinahasendured,whilethe下联expressestheaccumulatedachievementsandflourishingofthenation.

涅槃重生

Explanation:ThisphrasesymbolizesChina'srebirthandrevival,reflectingthenation'sabilitytoovercomeadversitiesandachievegreatness.

2.上联:英雄辈出,开疆拓土功

下联:黎民众生,富裕大众情

Explanation:Thiscoupletemphasizesthesignificanceofheroesandtheircontributionstoexpandingterritoriesinthe上联.The下联showcasestheaspirationtoimprovepeople'slivelihoodandcreateaprosperoussociety.

时刻奋进

Explanation:Thisphrasesignifiesthecontinuouseffortsandprogressionofthenation,demonstratingthecommitmenttoconstantimprovementanddevelopment.

3.上联:华夏傲世,精神繁荣显

下联:甲方九州,物质富饶情

Explanation:ThiscouplethighlightsthespiritualprosperityofChinainthe上联andthematerialabundanceinthe下联,reflectingthenation'sprideandachievement.

和谐共享

Explanation:Thisphraserepresentstheideaofharmonyandsharing,implyingthatthenation'ssuccessandprosperityshouldbenefiteveryone,creatingaharmonioussocietyforalltoenjoy.

4.上联:英勇抗争,圣地星光照

下联:民众富裕,国家丽日昇

Explanation:Thiscoupletemphasizestheheroicresistanceinthe上联,withthelightoftheholylandshiningbrightly.The下联highlightsthepeople'sprosperityandthenation'srisingsun.

星月辉煌

Explanation:Thisphrasesymbolizesthebrillianceandradianceofthenation,implyingthatthecollectiveeffortsandachievementshavecreatedagloriousandprosperousera.

5.上联:龙马精神,崛起华夏兴

下联:百姓富裕,幸福日子久

Explanation:Thiscoupletconveysthespiritofthenation'srapidriseinthe上联.The下联emphasizespeople'sprosperityandthesustainmentofhappiness.

兴旺发达

Explanation:Thisphrasesignifiesprosperityanddevelopment,implyingthatthenationhasachievedremarkableprogressandcontinuestoflourish.

(涅槃重生)(时刻奋进)(和谐共享)(星月辉煌)(兴旺发达)