ベトナム戦争[betonamusensou] Vietnam war
価格競争[kakakukyousou] price competition
価格戦争[kakakusensou] price war
階級闘争[kaikyuutousou] class struggle
核戦争[kakusensou] nuclear warfare

競争[kyousou] competition
競争関係[kyousoukankei] competitive relationship
競争市場[kyousoushijou] competitive market
競争売買[kyousoubaibai] auction
競争力[kyousouryoku] competitive power

戊辰[boshin] fifth of the sexagenary cycle
戊戌[bojutsu] 35th of the sexagenary cycle
戊夜[boya] fifth division of the night (approx. 3 am to 5 am)
戊辰戦争[boshinsensou] Boshin War (Japanese civil war between Imperial and shogunate forces, 1868-1869)
戊申詔書[boshinshousho] Imperial Rescript of 1908

戊寅[tsuchinoetora] 15th of the sexagenary cycle
戊子[tsuchinoene] twenty-fifth of the sexagenary cycle
戊申[tsuchinoesaru] 45th of the sexagenary cycle
戊午[tsuchinoeuma] 55th of the sexagenary cycle

ガリア戦記[gariasenki] History of the Gallic Wars
ゲリラ戦[gerirasen] guerrilla warfare
セールス戦略[seerususenryaku] sales strategy
ベトナム戦争[betonamusensou] Vietnam war
マーケティング戦略[maaketingusenryaku] marketing strategy

悪戦[akusen] hard fighting
悪戦苦闘[akusenkutou] hard fighting
一回戦[ikkaisen] first game
一戦[issen] battle
厭戦[ensen] war weariness

辰年[tatsudoshi] year of the dragon
北辰[hokushin] North-Star
辰巳[tatsumi] southeast
佳辰[kashin] lucky day
星辰[seishin] celestial bodies

辰の刻[tatsunokoku] 8 am
辰の年[tatsunotoshi] the year of the Dragon
誕辰[tanshin] birthday
戊辰[boshin] fifth of the sexagenary cycle