Perhaps you should try some spelling variations:
living costs » firing costs
bank living » bank's living, bank moving, bank lending
liang yang » wang yang, yang yang, huang yang
liang ying » liang liying, huang ying, zhang ying
costs cost » costs cross, costs case, costs cash
xi main » ii main, iii main, mit main
i main » 1 main, 2 main, 3 main

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

• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((liang yang) OR (liang ying)) ((xi main) OR (i main)) bank living costs cost ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((liang yang) OR (liang ying)) ((xi main) or (i main)) bank living costs cost ;~".
• Adding a wildcard symbol may retrieve word variants: wang ((liang yang) OR (liang ying)) ((xi main) or (i main)) bank living costs cost ;*.