Perhaps you should try some spelling variations:
yuan chang » yuan cheng, huang chang, han chang
yuan wang » yan wang, yuan kang, qian wang
hai phong » bai chong, kai hong
liang li » ling li, qiang li, liang wei
eng hong » hong hong, kong hong, ong chong
hai hong » kai hong, thai hung, bai chong
ning li » ling li, qiang li

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((yuan wang) or (yuan chang)) ((ning li) OR (liang li)) eng hong ((hai hong) or (hai phong)) sau ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((yuan wang) OR (yuan chang)) ((ning li) OR (liang li)) eng hong ((hai hong) OR (hai phong)) sau ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((yuan wang) or (yuan chang)) ((ning li) OR (liang li)) eng hong ((hai hong) or (hai phong)) sau ;*".