Perhaps you should try some spelling variations:
nhung cong » dung cong, hang cong, nhung don
thong cong » trong cong, tong cong, thong thong
doanh cua » doanh luan
theo chu » theo chieu, cho chu, chao chu
chu xanh » chu manh, chieu xanh, chua xang
manh cua » ban cua
tran cao » toan cao, tran chau, trang cho

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: theo chu xanh - canh ((manh cua) OR (doanh cua)) ((nhung cong) OR (thong cong)) tan tran cao~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chu xanh - canh ((manh cua) or (doanh cua)) ((nhung cong) OR (thong cong)) tan tran cao~".
• Adding a wildcard symbol may retrieve word variants: theo chu xanh - canh ((manh cua) or (doanh cua)) ((nhung cong) OR (thong cong)) tan tran cao*.