Perhaps you should try some spelling variations:
min » minh, main, mien
mang » nang, dang, bang
rieng » tieng
han » phan, nhan, hanh
hang » phang, nhang, hanhg, nang, dang, bang
khanh » kphanh, knhanh, khanhh, thanh, hanh
pnhan » pnphan, pnnhan, pnhanh, phan, nhan
pnphan » pnpphan, pnpnhan, pnphanh

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 mang) or rieng) of ((((han or anh) or hang) or khanh) or (pnhan or pnphan))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: emperor ((min OR mang) OR rieng) of ((((han OR anh) OR hang) OR khanh) OR (pnhan OR pnphan)).
• Adding a wildcard symbol may retrieve word variants: emperor ((min or mang) or rieng) of ((((han or anh) or hang) or khanh) or (pnhan or pnphan))*.