Perhaps you should try some spelling variations:
min » minh, main
bang » ban, nang, dang
mieng » tieng, rieng, vieng, bieng
mien » bien, vien, tien
han » phan, nhan, hang
pthan » ptphan, ptnhan, pthang, phan, than, ethan
hanh » phanh, nhanh, hangh, thanh, anh, hinh
pnhan » pnphan, pnnhan, pnhang, phan, nhan

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: emperor ((min or bang) or (mieng or mien)) of (((han or pthan) or hanh) or pnhan)~.
• If you are trying to use Boolean operators, they must be ALL CAPS: emperor ((min OR bang) OR (mieng OR mien)) of (((han OR pthan) OR hanh) OR pnhan).
• Adding a wildcard symbol may retrieve word variants: emperor ((min or bang) or (mieng or mien)) of (((han or pthan) or hanh) or pnhan)*.