Perhaps you should try some spelling variations:
hang » nang, dang, bang
phangh » pnangh, pdangh, pbangh, phang
hanh » thanh, anh
ntphanh » ntpthanh, ntpanh, ntthanh, ntphan, ntkhanh
phanh » pthanh, panh, thanh, phan, khanh
khinh » kinh, chinh, khanh, kchinh, kdinh, kminh
hinh » chinh, dinh, minh

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

• Performing a fuzzy search may retrieve terms with similar spellings: (hang or ((hanh or ntphanh) or (phangh or (phanh or (khinh OR hinh))))) dynasty~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (hang OR ((hanh OR ntphanh) OR (phangh OR (phanh OR (khinh OR hinh))))) dynasty.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(hang or ((hanh or ntphanh) or (phangh or (phanh or (khinh OR hinh))))) dynasty".
• Adding a wildcard symbol may retrieve word variants: (hang or ((hanh or ntphanh) or (phangh or (phanh or (khinh OR hinh))))) dynasty*.