Perhaps you should try some spelling variations:
thong cong » trong cong, tong cong, thong thong
tranh cua » doanh cua, manh cua
cua thong » cua thuong, cua khong, cua tong
chu xanh » chu manh, chieu xanh, chua xang
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
toan tap » toan ban
chu van » cuu van

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

• Performing a fuzzy search may retrieve terms with similar spellings: cho ((chu xanh) or (((chu han) OR (chu van)))) - canh tranh cua thong cong dan toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: cho ((chu xanh) OR (((chu han) OR (chu van)))) - canh tranh cua thong cong dan toan tap*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "cho ((chu xanh) or (((chu han) OR (chu van)))) - canh tranh cua thong cong dan toan tap*".