Search the dictionary A Chinese word or character, or English Search 5 entries. jiānjù 艱鉅 (of a task, mission or responsibility) extremely difficult jiānjù 间距 gap jiānjù 間距 gap jiǎnjǔ 检举 to report (an offense to the authorities) jiǎnjǔ 檢舉 to report (an offense to the authorities)