Perhaps you should try some spelling variations:
han » nhan, hang, than
phan » pnhan, phang, pthan
hanh » nhanh, hangh, thanh, anh, hinh
nthanh » ntnhanh, nthangh, ntthanh, ntanh, nthinh, thanh, nhanh
phangh » pnhangh, phanggh, pthangh, phang
phanh » pnhanh, phangh, pthanh, panh, phinh, thanh, khanh, nhanh
khinh » kinh, chinh, hinh

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

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