Perhaps you should try some spelling variations:
loss sharing » risk sharing, loss making
cost sharing » risk sharing, cost savings
hua song » hua zhong, hyun song, a song
tan kong » tan hong
song c » songs c, song _, yong c
kong k » kong _, kong a, king k
wang » wing, wan, lang

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "wang hua song c ((loss sharing) OR (cost sharing)) tan kong k ;~".
• Adding a wildcard symbol may retrieve word variants: wang hua song c ((loss sharing) OR (cost sharing)) tan kong k ;*.