虾兵蟹将

xiā bīng xiè jiàngxiabingxiejiang

shrimp soldiers and crab generals (in mythology or popular fiction, the army of the Dragon King of the Eastern Sea)
useless troops (idiom)

Characters in this word

Data from JMdict, KANJIDIC2 (EDRDG), KanjiVG, CC-CEDICT and Make Me a Hanzi. Sources and licences