Perhaps you should try some spelling variations:
nhung cong » thong cong, nhung don, nhung lang
tranh cua » doanh cua, manh cua
dung cong » dung trong
hang cong » dang cong, hang nong, bang cong
theo chu » theo chieu, cho chu, chao chu
chu xanh » chu manh, chieu xanh, chua xang
tan toan » tan tran, tap toan, van toan
toan cao » toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chu xanh - canh tranh cua ((((nhung cong) or (dung cong))) or (hang cong)) tan toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu xanh - canh tranh cua ((((nhung cong) OR (dung cong))) OR (hang cong)) tan toan cao.
• Adding a wildcard symbol may retrieve word variants: theo chu xanh - canh tranh cua ((((nhung cong) or (dung cong))) or (hang cong)) tan toan cao*.