Perhaps you should try some spelling variations:
ghana ching » ghana china, ghana scoping, ghana shaping
leong tang » leung tang
tang ghana » change ghana
ching wen » ching kwan, ching fein, ching hea
yang jin » yang jie, yang jun, ying jin
tong hui » wang hui
yang yi » yang di, yang jui
yang xi » yang di, yang jui

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

• Performing a fuzzy search may retrieve terms with similar spellings: leong tang ghana ching wen ((((tang li) OR (((yang yi) OR (yang xi))))) OR (yang jin)) tong hui ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "leong tang ghana ching wen ((((tang li) OR (((yang yi) OR (yang xi))))) OR (yang jin)) tong hui ;*".