Phrases:
- 哀思 āi sī
- pensive, grief
- 才思 cái sī
- imaginative power, creativeness
- 沉思 chén sī
- contemplate, contemplation, meditation, ponder
- 反思 fǎn sī
- (v) think back to sth that happened; recollect
- 構思 gòu sī
- (v) make an outline of a story; make a preliminary sketch
- 上思 Shàng sī
- (N) Shangsi (place in Guangxi)
- 深思 shēn sī
- to ponder, to consider
- 熟思 shú sī
- deliberation
- 思潮 sī cháo
- (n) train of thought, (n) surge of thoughts reflecting a time in history
- 思考 sī kǎo
- think
- 思茅 Sī máo
- (N) Simao (city in Yunnan)
- 思南 Sī nán
- (N) Sinan (place in Guizhou)
- 思念 sī niàn
- think of, long for, miss
- 思索 sī suǒ
- think deeply, ponder
- 思維 sī wéi
- (line of) thought, thinking
- 思想 sī xiǎng
- thought, thinking, idea
- 思緒 sī xù
- (n) train of thought, (n) emotional state; mood; feeling
- 心思 xīn si5
- (n) idea, (v) thinking about doing sth, (n) inclination; mood
- 意思 yì sī
- idea, opinion, meaning
- 追思 zhuī sī
- memorial, recollection (of the deceased)