Perhaps you should try some spelling variations:
yanling can » banking can, planning can
from line » from lines, from liner, from life
zhong tai » hong tan, hong hai, zhong zhi
oil from » oil boom, oil firm
line pll » line call, line plot, line plus
wong yue » wang yue, hong yu
can oil » can soils, can only, corn oil
wang » wing, wan, lang

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 yanling can oil from line pll ((zhong tai) OR (wong yue)) ;~.
• Adding a wildcard symbol may retrieve word variants: wang yanling can oil from line pll ((zhong tai) or (wong yue)) ;*.