恰巧 | qià qiǎo | fortunately / unexpectedly / by coincidence | |
碰巧 | pèng qiǎo | by chance / by coincidence / to happen to | |
刚巧 | gāng qiǎo | by chance / by coincidence / by good luck | |
偏巧 | piān qiǎo | by coincidence / it so happened that / fortunately / against expectation |