Perhaps you should try some spelling variations:
tong song » hong song, song seng, tong king
dong wei » wang wei, dong di, dong hoi
dao tong » dao huong, jiao tong, cho tong
song min » song ming, gong min, jong min
yang jie » yang jui, yang yi, yang jun
yang jin » yang jun, ying jin, shang jin
wei das » weil das, zwei das, lei das
das dao » das data
yang xi » yang yi, 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: dong wei das dao tong song min ((((yang jie) OR (yang jin))) OR (((yang di) OR (yang xi)))) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "dong wei das dao tong song min ((((yang jie) OR (yang jin))) OR (((yang di) OR (yang xi)))) ;*".