Po
yu5ŋ dʒɪŋfɔː ʲy2 yu5ŋ dʒɪfɔːŋɪəθɹiː juːzɪŋ pəlaɪt laŋɡwɪdʒ ɹɪkwaɪəz ei5 sɛntənslɛvəl ɛksplɐneɪʃən ɒv pəlaɪtnəs
In Chinese 用敬语 (yòng jìngyǔ) - Using polite language; requires a sentence-level explanation of politeness.
A particle used to show respect when speaking to elders or those in authority. It is a marker of politeness.
Example
"Salamat po."