Perhaps you should try some spelling variations:
hanh » thanh, anh
nthanh » ntthanh, ntanh, thanh, nhanh
phanh » pthanh, panh, thanh, nhanh, phang
khanh » kthanh, kanh, thanh
hangh » hang
phinh » chinh, thinh, pchinh, pdinh, pminh
khinh » kinh, chinh, thinh, 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: (phan or (((hanh or hangh) or nthanh) or (phanh or (phinh or (khanh or (khinh OR hinh)))))) dynasty~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (phan OR (((hanh OR hangh) OR nthanh) OR (phanh OR (phinh OR (khanh OR (khinh OR hinh)))))) dynasty.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(phan or (((hanh or hangh) or nthanh) or (phanh or (phinh or (khanh or (khinh OR hinh)))))) dynasty".
• Adding a wildcard symbol may retrieve word variants: (phan or (((hanh or hangh) or nthanh) or (phanh or (phinh or (khanh or (khinh OR hinh)))))) dynasty*.