How to write "Xiamen" and "Taiwan Province Province" in the composition in Minnan? How can the teacher tell that it is Minnan dialect?

Xiamen →hie 1 mui5 (mainstream sound)

Xiamen →hie 1 mng5 (non-mainstream sound);

The spelling method of hie: tie → Pinyin tie, in which the initials H are used instead of T, that is, the pronunciation of hie; Kwai → Pinyin Kwai, replacing K with Pinyin M initials, that is, Meiyin;

Taiwan Province province → tai3wan1; The initials and finals are the same as Pinyin, and the numbers indicate that the tone is synchronized with Pinyin.

The situation of Heluo dialect in Hailufeng, Guangdong Province