Perhaps you should try some spelling variations:
ming » mieng, minh, mang
han » phan, nhan, hanh
nhanhh » nphanhh, nnhanhh, nhanhhh, nhanh
phang » pphang, pnhang, phanhg, phan, hang, phong
khanh » kphanh, knhanh, khanhh, thanh, hanh
knhanh » knphanh, knnhanh, knhanhh, nhanh
pphanh » ppphanh, ppnhanh, pphanhh, phanh
nthan » ntphan, ntnhan, nthanh, nathan, nhan, than

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

• Performing a fuzzy search may retrieve terms with similar spellings: emperor ming of (han or ((((nhanhh or phang) or ((khanh or knhanh) or pphanh)) or nthan) or nganh))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: emperor ming of (han OR ((((nhanhh OR phang) OR ((khanh OR knhanh) OR pphanh)) OR nthan) OR nganh)).
• Adding a wildcard symbol may retrieve word variants: emperor ming of (han or ((((nhanhh or phang) or ((khanh or knhanh) or pphanh)) or nthan) or nganh))*.