- 困难重重 kùnnanchóngchóng beset with difficultiesto face numerous difficulties or be beset with serious problems; many obstacles standing in the way
- 心事重重 xīnshìchóngchóng to have a lot on one's mindto be laden with anxiety; to be weighed down with care
- 顾虑重重 gùlǜchóngchóng full of misgivingsto be filled with worries; to have endless misgivings
- 重重叠叠 chóngchóngdiédié piled uplayer after layer; piled up; numerous; forming a thick stack
