那

nà that; those; then (in that case); commonly pr. [nei4] before a classifier, esp. in Beijing

Nā surname Na

Nuó surname Nuo

nuó (archaic) many; beautiful; how; old variant of 挪[nuo2]

nǎ variant of 哪[na3]

段

duàn paragraph; section; segment; stage (of a process); classifier for stories, periods of time, lengths of thread etc

Duàn surname Duan